231415082 has 16 divisors (see below), whose sum is σ = 350684160. Its totient is φ = 114524928.

The previous prime is 231415081. The next prime is 231415087. The reversal of 231415082 is 280514132.

231415082 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (231415081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145769 + ... + 147347.

It is an arithmetic number, because the mean of its divisors is an integer number (21917760).

Almost surely, 2^231415082 is an apocalyptic number.

231415082 is a deficient number, since it is larger than the sum of its proper divisors (119269078).

231415082 is a wasteful number, since it uses less digits than its factorization.

231415082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 231415082 is about 15212.3332201211. Note that the first 3 decimals coincide. The cubic root of 231415082 is about 613.9465358916.

The spelling of 231415082 in words is "two hundred thirty-one million, four hundred fifteen thousand, eighty-two".