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4769044 = 2271743233
BaseRepresentation
bin10010001100010100010100
322222021220021
4102030110110
52210102134
6250114524
755351630
oct22142424
98867807
104769044
112768065
12171ba44
13cac927
148c1dc0
156430b4
hex48c514

4769044 has 48 divisors (see below), whose sum is σ = 10378368. Its totient is φ = 1870848.

The previous prime is 4768991. The next prime is 4769047. The reversal of 4769044 is 4409674.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4769047) 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, 20352 + ... + 20584.

It is an arithmetic number, because the mean of its divisors is an integer number (216216).

Almost surely, 24769044 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 4769044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5189184).

4769044 is an abundant number, since it is smaller than the sum of its proper divisors (5609324).

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

4769044 is a wasteful number, since it uses less digits than its factorization.

4769044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 4769044 is about 2183.8140946518. The cubic root of 4769044 is about 168.3231215145.

The spelling of 4769044 in words is "four million, seven hundred sixty-nine thousand, forty-four".

Divisors: 1 2 4 7 14 17 28 34 43 68 86 119 172 233 238 301 466 476 602 731 932 1204 1462 1631 2924 3262 3961 5117 6524 7922 10019 10234 15844 20038 20468 27727 40076 55454 70133 110908 140266 170323 280532 340646 681292 1192261 2384522 4769044