13790612 has 18 divisors (see below), whose sum is σ = 26527914. Its totient is φ = 6268240.

The previous prime is 13790611. The next prime is 13790663. The reversal of 13790612 is 21609731.

13790612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11930116 + 1860496 = 3454^2 + 1364^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13790611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13763 + ... + 14730.

It is an arithmetic number, because the mean of its divisors is an integer number (1473773).

Almost surely, 2^13790612 is an apocalyptic number.

It is an amenable number.

13790612 is a deficient number, since it is larger than the sum of its proper divisors (12737302).

13790612 is a wasteful number, since it uses less digits than its factorization.

13790612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28519 (or 28506 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 13790612 is about 3713.5713269035. The cubic root of 13790612 is about 239.8066266440.

The spelling of 13790612 in words is "thirteen million, seven hundred ninety thousand, six hundred twelve".