231060465 has 32 divisors (see below), whose sum is σ = 415411200. Its totient is φ = 121841280.

The previous prime is 231060451. The next prime is 231060517. The reversal of 231060465 is 564060132.

It is not a de Polignac number, because 231060465 - 2⁵ = 231060433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 31 ways as a sum of consecutive naturals, for example, 2400 + ... + 21630.

It is an arithmetic number, because the mean of its divisors is an integer number (12981600).

Almost surely, 2^231060465 is an apocalyptic number.

It is an amenable number.

231060465 is a deficient number, since it is larger than the sum of its proper divisors (184350735).

231060465 is a wasteful number, since it uses less digits than its factorization.

231060465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19334 (or 19328 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 231060465 is about 15200.6731758827. The cubic root of 231060465 is about 613.6327747489.

The spelling of 231060465 in words is "two hundred thirty-one million, sixty thousand, four hundred sixty-five".