11162664 has 32 divisors (see below), whose sum is σ = 31008000. Its totient is φ = 3720816.

The previous prime is 11162639. The next prime is 11162677. The reversal of 11162664 is 46626111.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25624 + ... + 26055.

It is an arithmetic number, because the mean of its divisors is an integer number (969000).

Almost surely, 2^11162664 is an apocalyptic number.

It is an amenable number.

11162664 is an abundant number, since it is smaller than the sum of its proper divisors (19845336).

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

11162664 is a wasteful number, since it uses less digits than its factorization.

11162664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51694 (or 51684 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 11162664 is about 3341.0573176765. The cubic root of 11162664 is about 223.4888963449.

Adding to 11162664 its reverse (46626111), we get a palindrome (57788775).

The spelling of 11162664 in words is "eleven million, one hundred sixty-two thousand, six hundred sixty-four".