232147488 has 24 divisors (see below), whose sum is σ = 609387408. Its totient is φ = 77382464.

The previous prime is 232147483. The next prime is 232147537. The reversal of 232147488 is 884741232.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (232147483) 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, 1209006 + ... + 1209197.

It is an arithmetic number, because the mean of its divisors is an integer number (25391142).

Almost surely, 2^232147488 is an apocalyptic number.

It is an amenable number.

232147488 is an abundant number, since it is smaller than the sum of its proper divisors (377239920).

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

232147488 is a wasteful number, since it uses less digits than its factorization.

232147488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418216 (or 2418208 counting only the distinct ones).

The product of its digits is 86016, while the sum is 39.

The square root of 232147488 is about 15236.3869732952. The cubic root of 232147488 is about 614.5935472855.

The spelling of 232147488 in words is "two hundred thirty-two million, one hundred forty-seven thousand, four hundred eighty-eight".