231085482 has 8 divisors (see below), whose sum is σ = 462170976. Its totient is φ = 77028492.

The previous prime is 231085469. The next prime is 231085489. The reversal of 231085482 is 284580132.

231085482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

231085482 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (231085489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19257118 + ... + 19257129.

It is an arithmetic number, because the mean of its divisors is an integer number (57771372).

Almost surely, 2^231085482 is an apocalyptic number.

231085482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

231085482 is a wasteful number, since it uses less digits than its factorization.

231085482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38514252.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 231085482 is about 15201.4960447977. The cubic root of 231085482 is about 613.6549200304.

The spelling of 231085482 in words is "two hundred thirty-one million, eighty-five thousand, four hundred eighty-two".