11616572 has 12 divisors (see below), whose sum is σ = 22177176. Its totient is φ = 5280240.

The previous prime is 11616551. The next prime is 11616589. The reversal of 11616572 is 27561611.

It is a congruent number.

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, 131963 + ... + 132050.

It is an arithmetic number, because the mean of its divisors is an integer number (1848098).

Almost surely, 2^11616572 is an apocalyptic number.

It is an amenable number.

11616572 is a deficient number, since it is larger than the sum of its proper divisors (10560604).

11616572 is a wasteful number, since it uses less digits than its factorization.

11616572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264028 (or 264026 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 11616572 is about 3408.3092582687. The cubic root of 11616572 is about 226.4779869677.

The spelling of 11616572 in words is "eleven million, six hundred sixteen thousand, five hundred seventy-two".