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5557468 = 2274147103
BaseRepresentation
bin10101001100110011011100
3101110100102011
4111030303130
52410314333
6315041004
765144350
oct25146334
911410364
105557468
113156454
121a40164
1311c7757
14a49460
1574b9cd
hex54ccdc

5557468 has 48 divisors (see below), whose sum is σ = 11741184. Its totient is φ = 2252160.

The previous prime is 5557457. The next prime is 5557469. The reversal of 5557468 is 8647555.

Its product of digits (168000) is a multiple of the sum of its prime divisors (200).

It is a self number, because there is not a number n which added to its sum of digits gives 5557468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5557469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53905 + ... + 54007.

It is an arithmetic number, because the mean of its divisors is an integer number (244608).

Almost surely, 25557468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5557468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5870592).

5557468 is an abundant number, since it is smaller than the sum of its proper divisors (6183716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5557468 is a wasteful number, since it uses less digits than its factorization.

5557468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 200 counting only the distinct ones).

The product of its digits is 168000, while the sum is 40.

The square root of 5557468 is about 2357.4282597780. The cubic root of 5557468 is about 177.1300819537.

The spelling of 5557468 in words is "five million, five hundred fifty-seven thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 28 41 47 82 94 103 164 188 206 287 329 412 574 658 721 1148 1316 1442 1927 2884 3854 4223 4841 7708 8446 9682 13489 16892 19364 26978 29561 33887 53956 59122 67774 118244 135548 198481 396962 793924 1389367 2778734 5557468