13256454 has 8 divisors (see below), whose sum is σ = 26512920. Its totient is φ = 4418816.

The previous prime is 13256449. The next prime is 13256527. The reversal of 13256454 is 45465231.

It is a sphenic number, since it is the product of 3 distinct primes.

13256454 is an admirable number.

It is a congruent number.

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, 1104699 + ... + 1104710.

It is an arithmetic number, because the mean of its divisors is an integer number (3314115).

Almost surely, 2^13256454 is an apocalyptic number.

13256454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13256454 is a wasteful number, since it uses less digits than its factorization.

13256454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209414.

The product of its digits is 14400, while the sum is 30.

The square root of 13256454 is about 3640.9413617909. The cubic root of 13256454 is about 236.6695888903.

The spelling of 13256454 in words is "thirteen million, two hundred fifty-six thousand, four hundred fifty-four".