13108056 has 32 divisors (see below), whose sum is σ = 35291760. Its totient is φ = 4033152.

The previous prime is 13108033. The next prime is 13108057. The reversal of 13108056 is 65080131.

It is a super-2 number, since 2×13108056² = 343642264198272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13108057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20695 + ... + 21318.

Almost surely, 2^13108056 is an apocalyptic number.

It is an amenable number.

13108056 is an abundant number, since it is smaller than the sum of its proper divisors (22183704).

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

13108056 is a wasteful number, since it uses less digits than its factorization.

13108056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42035 (or 42031 counting only the distinct ones).

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

The square root of 13108056 is about 3620.5049371600. The cubic root of 13108056 is about 235.7831485014.

Adding to 13108056 its reverse (65080131), we get a palindrome (78188187).

The spelling of 13108056 in words is "thirteen million, one hundred eight thousand, fifty-six".