232431360 has 144 divisors (see below), whose sum is σ = 848472576. Its totient is φ = 53121024.

The previous prime is 232431359. The next prime is 232431371. The reversal of 232431360 is 63134232.

232431360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×232431360² = 108048674222899200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 232431360.

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, 22557 + ... + 31203.

Almost surely, 2^232431360 is an apocalyptic number.

232431360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232431360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424236288).

232431360 is an abundant number, since it is smaller than the sum of its proper divisors (616041216).

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

232431360 is an equidigital number, since it uses as much as digits as its factorization.

232431360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8678 (or 8664 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 232431360 is about 15245.6997215608. The cubic root of 232431360 is about 614.8439553865.

Adding to 232431360 its reverse (63134232), we get a palindrome (295565592).

The spelling of 232431360 in words is "two hundred thirty-two million, four hundred thirty-one thousand, three hundred sixty".