10649572 has 12 divisors (see below), whose sum is σ = 18802476. Its totient is φ = 5277440.

The previous prime is 10649567. The next prime is 10649581. The reversal of 10649572 is 27594601.

It can be written as a sum of positive squares in 2 ways, for example, as 952576 + 9696996 = 976^2 + 3114^2 .

It is a super-2 number, since 2×10649572² = 226826767566368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11329 + ... + 12232.

It is an arithmetic number, because the mean of its divisors is an integer number (1566873).

Almost surely, 2^10649572 is an apocalyptic number.

It is an amenable number.

10649572 is a deficient number, since it is larger than the sum of its proper divisors (8152904).

10649572 is a wasteful number, since it uses less digits than its factorization.

10649572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23678 (or 23676 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 10649572 is about 3263.3681986561. The cubic root of 10649572 is about 220.0108259135.

The spelling of 10649572 in words is "ten million, six hundred forty-nine thousand, five hundred seventy-two".