13290932 has 12 divisors (see below), whose sum is σ = 24061380. Its totient is φ = 6416256.

The previous prime is 13290917. The next prime is 13290973. The reversal of 13290932 is 23909231.

It can be written as a sum of positive squares in 2 ways, for example, as 10214416 + 3076516 = 3196^2 + 1754^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 13290895 and 13290904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57173 + ... + 57404.

It is an arithmetic number, because the mean of its divisors is an integer number (2005115).

Almost surely, 2^13290932 is an apocalyptic number.

It is an amenable number.

13290932 is a deficient number, since it is larger than the sum of its proper divisors (10770448).

13290932 is a wasteful number, since it uses less digits than its factorization.

13290932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114610 (or 114608 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 13290932 is about 3645.6730517149. The cubic root of 13290932 is about 236.8745916781.

The spelling of 13290932 in words is "thirteen million, two hundred ninety thousand, nine hundred thirty-two".