232163568 has 180 divisors, whose sum is σ = 814276008. Its totient is φ = 61205760.

The previous prime is 232163551. The next prime is 232163599. The reversal of 232163568 is 865361232.

It is a happy number.

232163568 is a `hidden beast` number, since 2 + 32 + 1 + 63 + 568 = 666.

232163568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 90463 + ... + 92993.

Almost surely, 2^232163568 is an apocalyptic number.

232163568 is a gapful number since it is divisible by the number (28) 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 232163568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (407138004).

232163568 is an abundant number, since it is smaller than the sum of its proper divisors (582112440).

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

232163568 is a wasteful number, since it uses less digits than its factorization.

232163568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2572 (or 2556 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 232163568 is about 15236.9146483138. The cubic root of 232163568 is about 614.6077371670.

The spelling of 232163568 in words is "two hundred thirty-two million, one hundred sixty-three thousand, five hundred sixty-eight".