13082631 has 8 divisors (see below), whose sum is σ = 17616624. Its totient is φ = 8635200.

The previous prime is 13082623. The next prime is 13082669. The reversal of 13082631 is 13628031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13082631 - 2³ = 13082623 is a prime.

It is a super-2 number, since 2×13082631² = 342310467764322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13082611) 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, 21286 + ... + 21891.

It is an arithmetic number, because the mean of its divisors is an integer number (2202078).

Almost surely, 2^13082631 is an apocalyptic number.

13082631 is a deficient number, since it is larger than the sum of its proper divisors (4533993).

13082631 is a wasteful number, since it uses less digits than its factorization.

13082631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43281.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 13082631 is about 3616.9919822969. The cubic root of 13082631 is about 235.6306044817.

The spelling of 13082631 in words is "thirteen million, eighty-two thousand, six hundred thirty-one".