231136676 has 6 divisors (see below), whose sum is σ = 404489190. Its totient is φ = 115568336.

The previous prime is 231136643. The next prime is 231136681. The reversal of 231136676 is 676631132.

It can be written as a sum of positive squares in only one way, i.e., 142324900 + 88811776 = 11930^2 + 9424^2 .

It is a super-3 number, since 3×231136676³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28892081 + ... + 28892088.

It is an arithmetic number, because the mean of its divisors is an integer number (67414865).

Almost surely, 2^231136676 is an apocalyptic number.

It is an amenable number.

231136676 is a deficient number, since it is larger than the sum of its proper divisors (173352514).

231136676 is a wasteful number, since it uses less digits than its factorization.

231136676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57784173 (or 57784171 counting only the distinct ones).

The product of its digits is 27216, while the sum is 35.

The square root of 231136676 is about 15203.1797989763. The cubic root of 231136676 is about 613.7002324549.

The spelling of 231136676 in words is "two hundred thirty-one million, one hundred thirty-six thousand, six hundred seventy-six".