10572738 has 24 divisors (see below), whose sum is σ = 23244144. Its totient is φ = 3203640.

The previous prime is 10572719. The next prime is 10572769. The reversal of 10572738 is 83727501.

It is a super-2 number, since 2×10572738² = 223565577633288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 10572699 and 10572708.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6556 + ... + 8007.

It is an arithmetic number, because the mean of its divisors is an integer number (968506).

Almost surely, 2^10572738 is an apocalyptic number.

10572738 is an abundant number, since it is smaller than the sum of its proper divisors (12671406).

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

10572738 is a wasteful number, since it uses less digits than its factorization.

10572738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14590 (or 14579 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 10572738 is about 3251.5746954360. The cubic root of 10572738 is about 219.4804406237.

The spelling of 10572738 in words is "ten million, five hundred seventy-two thousand, seven hundred thirty-eight".