11170056 has 16 divisors (see below), whose sum is σ = 27925200. Its totient is φ = 3723344.

The previous prime is 11170001. The next prime is 11170063. The reversal of 11170056 is 65007111.

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, 232686 + ... + 232733.

It is an arithmetic number, because the mean of its divisors is an integer number (1745325).

Almost surely, 2^11170056 is an apocalyptic number.

It is an amenable number.

11170056 is an abundant number, since it is smaller than the sum of its proper divisors (16755144).

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

11170056 is a wasteful number, since it uses less digits than its factorization.

11170056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465428 (or 465424 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 11170056 is about 3342.1633712313. The cubic root of 11170056 is about 223.5382174685.

Adding to 11170056 its reverse (65007111), we get a palindrome (76177167).

The spelling of 11170056 in words is "eleven million, one hundred seventy thousand, fifty-six".