13290937 has 12 divisors (see below), whose sum is σ = 15307056. Its totient is φ = 11443320.

The previous prime is 13290917. The next prime is 13290973. The reversal of 13290937 is 73909231.

It is not a de Polignac number, because 13290937 - 2¹¹ = 13288889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13290917) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2298 + ... + 5644.

It is an arithmetic number, because the mean of its divisors is an integer number (1275588).

Almost surely, 2^13290937 is an apocalyptic number.

It is an amenable number.

13290937 is a deficient number, since it is larger than the sum of its proper divisors (2016119).

13290937 is a wasteful number, since it uses less digits than its factorization.

13290937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396 (or 3377 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 13290937 is about 3645.6737374592. The cubic root of 13290937 is about 236.8746213819.

The spelling of 13290937 in words is "thirteen million, two hundred ninety thousand, nine hundred thirty-seven".