232863288 has 48 divisors (see below), whose sum is σ = 677207880. Its totient is φ = 66532032.

The previous prime is 232863209. The next prime is 232863299. The reversal of 232863288 is 882368232.

232863288 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 (42).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97831 + ... + 100182.

Almost surely, 2^232863288 is an apocalyptic number.

232863288 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

232863288 is an abundant number, since it is smaller than the sum of its proper divisors (444344592).

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

232863288 is a wasteful number, since it uses less digits than its factorization.

232863288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198036 (or 198025 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 232863288 is about 15259.8587149423. The cubic root of 232863288 is about 615.2245752642.

The spelling of 232863288 in words is "two hundred thirty-two million, eight hundred sixty-three thousand, two hundred eighty-eight".