231692 has 6 divisors (see below), whose sum is σ = 405468. Its totient is φ = 115844.

The previous prime is 231677. The next prime is 231701. The reversal of 231692 is 296132.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 231692.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28958 + ... + 28965.

It is an arithmetic number, because the mean of its divisors is an integer number (67578).

2²³¹⁶⁹² is an apocalyptic number.

It is an amenable number.

231692 is a deficient number, since it is larger than the sum of its proper divisors (173776).

231692 is a wasteful number, since it uses less digits than its factorization.

231692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57927 (or 57925 counting only the distinct ones).

The product of its digits is 648, while the sum is 23.

The square root of 231692 is about 481.3439518681. The cubic root of 231692 is about 61.4191327021.

The spelling of 231692 in words is "two hundred thirty-one thousand, six hundred ninety-two".