231838682 has 16 divisors (see below), whose sum is σ = 357424704. Its totient is φ = 112716000.

The previous prime is 231838679. The next prime is 231838697. The reversal of 231838682 is 286838132.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20957 + ... + 30047.

It is an arithmetic number, because the mean of its divisors is an integer number (22339044).

Almost surely, 2^231838682 is an apocalyptic number.

231838682 is a deficient number, since it is larger than the sum of its proper divisors (125586022).

231838682 is a wasteful number, since it uses less digits than its factorization.

231838682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9445.

The product of its digits is 110592, while the sum is 41.

The square root of 231838682 is about 15226.2497680814. The cubic root of 231838682 is about 614.3209125727.

The spelling of 231838682 in words is "two hundred thirty-one million, eight hundred thirty-eight thousand, six hundred eighty-two".