13026456 has 48 divisors (see below), whose sum is σ = 35474400. Its totient is φ = 4318272.

The previous prime is 13026449. The next prime is 13026469. The reversal of 13026456 is 65462031.

13026456 is a `hidden beast` number, since 13 + 0 + 2 + 645 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16830 + ... + 17586.

It is an arithmetic number, because the mean of its divisors is an integer number (739050).

Almost surely, 2^13026456 is an apocalyptic number.

It is an amenable number.

13026456 is an abundant number, since it is smaller than the sum of its proper divisors (22447944).

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

13026456 is a wasteful number, since it uses less digits than its factorization.

13026456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008 (or 1001 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 13026456 is about 3609.2181978927. The cubic root of 13026456 is about 235.2928655914.

Adding to 13026456 its reverse (65462031), we get a palindrome (78488487).

The spelling of 13026456 in words is "thirteen million, twenty-six thousand, four hundred fifty-six".