13692490 has 32 divisors (see below), whose sum is σ = 28828800. Its totient is φ = 4584384.

The previous prime is 13692451. The next prime is 13692493. The reversal of 13692490 is 9429631.

13692490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13692493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736 + ... + 5284.

It is an arithmetic number, because the mean of its divisors is an integer number (900900).

Almost surely, 2^13692490 is an apocalyptic number.

13692490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13692490 is an abundant number, since it is smaller than the sum of its proper divisors (15136310).

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

13692490 is a wasteful number, since it uses less digits than its factorization.

13692490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4606.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 13692490 is about 3700.3364711875. The cubic root of 13692490 is about 239.2365205813.

The spelling of 13692490 in words is "thirteen million, six hundred ninety-two thousand, four hundred ninety".