13562056 has 16 divisors (see below), whose sum is σ = 26924940. Its totient is φ = 6382080.

The previous prime is 13562051. The next prime is 13562077. The reversal of 13562056 is 65026531.

13562056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13439556 + 122500 = 3666^2 + 350^2 .

It is not an unprimeable number, because it can be changed into a prime (13562051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49725 + ... + 49996.

Almost surely, 2^13562056 is an apocalyptic number.

It is an amenable number.

13562056 is a deficient number, since it is larger than the sum of its proper divisors (13362884).

13562056 is a wasteful number, since it uses less digits than its factorization.

13562056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99744 (or 99740 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 13562056 is about 3682.6696838028. The cubic root of 13562056 is about 238.4744437425.

Adding to 13562056 its reverse (65026531), we get a palindrome (78588587).

The spelling of 13562056 in words is "thirteen million, five hundred sixty-two thousand, fifty-six".