13256466 has 16 divisors (see below), whose sum is σ = 27013824. Its totient is φ = 4335344.

The previous prime is 13256449. The next prime is 13256527. The reversal of 13256466 is 66465231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20526 + ... + 21161.

It is an arithmetic number, because the mean of its divisors is an integer number (1688364).

Almost surely, 2^13256466 is an apocalyptic number.

13256466 is an abundant number, since it is smaller than the sum of its proper divisors (13757358).

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

13256466 is a wasteful number, since it uses less digits than its factorization.

13256466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41745.

The product of its digits is 25920, while the sum is 33.

The square root of 13256466 is about 3640.9430097160. The cubic root of 13256466 is about 236.6696603029.

The spelling of 13256466 in words is "thirteen million, two hundred fifty-six thousand, four hundred sixty-six".