231474016 has 24 divisors (see below), whose sum is σ = 463189104. Its totient is φ = 113838720.

The previous prime is 231474011. The next prime is 231474043. The reversal of 231474016 is 610474132.

231474016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231474011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57340 + ... + 61243.

It is an arithmetic number, because the mean of its divisors is an integer number (19299546).

Almost surely, 2^231474016 is an apocalyptic number.

It is an amenable number.

231474016 is an abundant number, since it is smaller than the sum of its proper divisors (231715088).

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

231474016 is a wasteful number, since it uses less digits than its factorization.

231474016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118654 (or 118646 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 231474016 is about 15214.2701435199. The cubic root of 231474016 is about 613.9986489659.

The spelling of 231474016 in words is "two hundred thirty-one million, four hundred seventy-four thousand, sixteen".