231340676 has 24 divisors (see below), whose sum is σ = 464538816. Its totient is φ = 98748000.

The previous prime is 231340667. The next prime is 231340679. The reversal of 231340676 is 676043132.

It is not an unprimeable number, because it can be changed into a prime (231340679) 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, 9431 + ... + 23486.

It is an arithmetic number, because the mean of its divisors is an integer number (19355784).

Almost surely, 2^231340676 is an apocalyptic number.

It is an amenable number.

231340676 is an abundant number, since it is smaller than the sum of its proper divisors (233198140).

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

231340676 is a wasteful number, since it uses less digits than its factorization.

231340676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33179 (or 33177 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 231340676 is about 15209.8874420556. The cubic root of 231340676 is about 613.8807288832.

The spelling of 231340676 in words is "two hundred thirty-one million, three hundred forty thousand, six hundred seventy-six".