13697260 has 24 divisors (see below), whose sum is σ = 28980000. Its totient is φ = 5437824.

The previous prime is 13697237. The next prime is 13697261. The reversal of 13697260 is 6279631.

It is a super-2 number, since 2×13697260² = 375229863015200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13697261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241 + ... + 5239.

It is an arithmetic number, because the mean of its divisors is an integer number (1207500).

Almost surely, 2^13697260 is an apocalyptic number.

13697260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13697260 is an abundant number, since it is smaller than the sum of its proper divisors (15282740).

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

13697260 is a wasteful number, since it uses less digits than its factorization.

13697260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5145 (or 5143 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 13697260 is about 3700.9809510453. The cubic root of 13697260 is about 239.2642979910.

The spelling of 13697260 in words is "thirteen million, six hundred ninety-seven thousand, two hundred sixty".