231713484 has 24 divisors (see below), whose sum is σ = 543471600. Its totient is φ = 76836864.

The previous prime is 231713479. The next prime is 231713491. The reversal of 231713484 is 484317132.

It is a super-2 number, since 2×231713484² = 107382277334836512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47709 + ... + 52340.

It is an arithmetic number, because the mean of its divisors is an integer number (22644650).

Almost surely, 2^231713484 is an apocalyptic number.

It is an amenable number.

231713484 is an abundant number, since it is smaller than the sum of its proper divisors (311758116).

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

231713484 is a wasteful number, since it uses less digits than its factorization.

231713484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100249 (or 100247 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 231713484 is about 15222.1379575932. The cubic root of 231713484 is about 614.2103103819.

The spelling of 231713484 in words is "two hundred thirty-one million, seven hundred thirteen thousand, four hundred eighty-four".