231368676 has 96 divisors (see below), whose sum is σ = 676515840. Its totient is φ = 59788800.

The previous prime is 231368611. The next prime is 231368701. The reversal of 231368676 is 676863132.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222165 + ... + 223203.

It is an arithmetic number, because the mean of its divisors is an integer number (7047040).

Almost surely, 2^231368676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231368676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338257920).

231368676 is an abundant number, since it is smaller than the sum of its proper divisors (445147164).

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

231368676 is a wasteful number, since it uses less digits than its factorization.

231368676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305 (or 1303 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 231368676 is about 15210.8078680917. The cubic root of 231368676 is about 613.9054946201.

The spelling of 231368676 in words is "two hundred thirty-one million, three hundred sixty-eight thousand, six hundred seventy-six".