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4842572 = 227231797
BaseRepresentation
bin10010011110010001001100
3100010000202112
4102132101030
52214430242
6251443152
756106200
oct22362114
910100675
104842572
112808329
1217564b8
131007237
14900b00
15659c82
hex49e44c

4842572 has 36 divisors (see below), whose sum is σ = 10188864. Its totient is φ = 2005920.

The previous prime is 4842533. The next prime is 4842577. The reversal of 4842572 is 2752484.

It is not an unprimeable number, because it can be changed into a prime (4842577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5678 + ... + 6474.

It is an arithmetic number, because the mean of its divisors is an integer number (283024).

Almost surely, 24842572 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 4842572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5094432).

4842572 is an abundant number, since it is smaller than the sum of its proper divisors (5346292).

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

4842572 is a wasteful number, since it uses less digits than its factorization.

4842572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846 (or 837 counting only the distinct ones).

The product of its digits is 17920, while the sum is 32.

The square root of 4842572 is about 2200.5844678176. The cubic root of 4842572 is about 169.1837689144.

The spelling of 4842572 in words is "four million, eight hundred forty-two thousand, five hundred seventy-two".

Divisors: 1 2 4 7 14 28 31 49 62 98 124 196 217 434 797 868 1519 1594 3038 3188 5579 6076 11158 22316 24707 39053 49414 78106 98828 156212 172949 345898 691796 1210643 2421286 4842572