11164056 has 16 divisors (see below), whose sum is σ = 27910200. Its totient is φ = 3721344.

The previous prime is 11164007. The next prime is 11164057. The reversal of 11164056 is 65046111.

It is a super-2 number, since 2×11164056² = 249272292742272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 465169 = 11164056 / (1 + 1 + 1 + 6 + 4 + 0 + 5 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11164057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232561 + ... + 232608.

Almost surely, 2^11164056 is an apocalyptic number.

It is an amenable number.

11164056 is an abundant number, since it is smaller than the sum of its proper divisors (16746144).

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

11164056 is a wasteful number, since it uses less digits than its factorization.

11164056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465178 (or 465174 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 11164056 is about 3341.2656284707. The cubic root of 11164056 is about 223.4981857527.

The spelling of 11164056 in words is "eleven million, one hundred sixty-four thousand, fifty-six".