13144596 has 24 divisors (see below), whose sum is σ = 31130400. Its totient is φ = 4315872.

The previous prime is 13144591. The next prime is 13144597. The reversal of 13144596 is 69544131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13144591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7371 + ... + 8978.

It is an arithmetic number, because the mean of its divisors is an integer number (1297100).

Almost surely, 2^13144596 is an apocalyptic number.

It is an amenable number.

13144596 is an abundant number, since it is smaller than the sum of its proper divisors (17985804).

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

13144596 is a wasteful number, since it uses less digits than its factorization.

13144596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16423 (or 16421 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 13144596 is about 3625.5476827646. The cubic root of 13144596 is about 236.0020348383.

The spelling of 13144596 in words is "thirteen million, one hundred forty-four thousand, five hundred ninety-six".