11465572 has 12 divisors (see below), whose sum is σ = 20153980. Its totient is φ = 5707296.

The previous prime is 11465557. The next prime is 11465593. The reversal of 11465572 is 27556411.

It can be written as a sum of positive squares in 2 ways, for example, as 10719076 + 746496 = 3274^2 + 864^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

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, 5343 + ... + 7174.

Almost surely, 2^11465572 is an apocalyptic number.

It is an amenable number.

11465572 is a deficient number, since it is larger than the sum of its proper divisors (8688408).

11465572 is a wasteful number, since it uses less digits than its factorization.

11465572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12750 (or 12748 counting only the distinct ones).

The product of its digits is 8400, while the sum is 31.

The square root of 11465572 is about 3386.0850550451. The cubic root of 11465572 is about 225.4923998140.

The spelling of 11465572 in words is "eleven million, four hundred sixty-five thousand, five hundred seventy-two".