231776496 has 60 divisors (see below), whose sum is σ = 741320112. Its totient is φ = 66221568.

The previous prime is 231776483. The next prime is 231776549. The reversal of 231776496 is 694677132.

It is a super-3 number, since 3×231776496³ (a number of 26 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113961 + ... + 115976.

Almost surely, 2^231776496 is an apocalyptic number.

It is an amenable number.

231776496 is an abundant number, since it is smaller than the sum of its proper divisors (509543616).

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

231776496 is a wasteful number, since it uses less digits than its factorization.

231776496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229958 (or 229949 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 231776496 is about 15224.2075655845. The cubic root of 231776496 is about 614.2659813074.

The spelling of 231776496 in words is "two hundred thirty-one million, seven hundred seventy-six thousand, four hundred ninety-six".