232258015 has 16 divisors (see below), whose sum is σ = 304505856. Its totient is φ = 168660000.

The previous prime is 232258009. The next prime is 232258027. The reversal of 232258015 is 510852232.

It is a de Polignac number, because none of the positive numbers 2^k-232258015 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38494 + ... + 44116.

It is an arithmetic number, because the mean of its divisors is an integer number (19031616).

Almost surely, 2^232258015 is an apocalyptic number.

232258015 is a deficient number, since it is larger than the sum of its proper divisors (72247841).

232258015 is a wasteful number, since it uses less digits than its factorization.

232258015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6390.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 232258015 is about 15240.0136154795. The cubic root of 232258015 is about 614.6910692013.

The spelling of 232258015 in words is "two hundred thirty-two million, two hundred fifty-eight thousand, fifteen".