231713016 has 32 divisors (see below), whose sum is σ = 599259600. Its totient is φ = 74574080.

The previous prime is 231712997. The next prime is 231713021. The reversal of 231713016 is 610317132.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 165765 + ... + 167156.

Almost surely, 2^231713016 is an apocalyptic number.

It is an amenable number.

231713016 is an abundant number, since it is smaller than the sum of its proper divisors (367546584).

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

231713016 is a wasteful number, since it uses less digits than its factorization.

231713016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332959 (or 332955 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 231713016 is about 15222.1225852376. The cubic root of 231713016 is about 614.2098968674.

The spelling of 231713016 in words is "two hundred thirty-one million, seven hundred thirteen thousand, sixteen".