80832631 has 16 divisors (see below), whose sum is σ = 93139200. Its totient is φ = 69379200.

The previous prime is 80832613. The next prime is 80832643. The reversal of 80832631 is 13623808.

It is not a de Polignac number, because 80832631 - 2²¹ = 78735479 is a prime.

It is a super-2 number, since 2×80832631² = 13067828468764322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 80832593 and 80832602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80832601) 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, 91311 + ... + 92191.

It is an arithmetic number, because the mean of its divisors is an integer number (5821200).

Almost surely, 2^80832631 is an apocalyptic number.

80832631 is a deficient number, since it is larger than the sum of its proper divisors (12306569).

80832631 is a wasteful number, since it uses less digits than its factorization.

80832631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 80832631 is about 8990.6969140329. The cubic root of 80832631 is about 432.3766558847.

The spelling of 80832631 in words is "eighty million, eight hundred thirty-two thousand, six hundred thirty-one".