13289454 has 32 divisors (see below), whose sum is σ = 29652480. Its totient is φ = 4411800.

The previous prime is 13289449. The next prime is 13289467. The reversal of 13289454 is 45498231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22989 + ... + 23559.

It is an arithmetic number, because the mean of its divisors is an integer number (926640).

Almost surely, 2^13289454 is an apocalyptic number.

13289454 is an abundant number, since it is smaller than the sum of its proper divisors (16363026).

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

13289454 is a wasteful number, since it uses less digits than its factorization.

13289454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013 (or 1007 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 13289454 is about 3645.4703400247. The cubic root of 13289454 is about 236.8658109138.

The spelling of 13289454 in words is "thirteen million, two hundred eighty-nine thousand, four hundred fifty-four".