13937090 has 16 divisors (see below), whose sum is σ = 25280640. Its totient is φ = 5531760.

The previous prime is 13937083. The next prime is 13937137. The reversal of 13937090 is 9073931.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4010 + ... + 6629.

It is an arithmetic number, because the mean of its divisors is an integer number (1580040).

Almost surely, 2^13937090 is an apocalyptic number.

13937090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13937090 is a deficient number, since it is larger than the sum of its proper divisors (11343550).

13937090 is a wasteful number, since it uses less digits than its factorization.

13937090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10777.

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 13937090 is about 3733.2412191017. The cubic root of 13937090 is about 240.6526794493.

The spelling of 13937090 in words is "thirteen million, nine hundred thirty-seven thousand, ninety".