232866280 has 64 divisors (see below), whose sum is σ = 560678400. Its totient is φ = 86780160.

The previous prime is 232866269. The next prime is 232866331. The reversal of 232866280 is 82668232.

It is a super-2 number, since 2×232866280² = 108453408722076800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43849 + ... + 48871.

It is an arithmetic number, because the mean of its divisors is an integer number (8760600).

Almost surely, 2^232866280 is an apocalyptic number.

232866280 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 232866280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280339200).

232866280 is an abundant number, since it is smaller than the sum of its proper divisors (327812120).

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

232866280 is a wasteful number, since it uses less digits than its factorization.

232866280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5114 (or 5110 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 232866280 is about 15259.9567496111. The cubic root of 232866280 is about 615.2272102065.

The spelling of 232866280 in words is "two hundred thirty-two million, eight hundred sixty-six thousand, two hundred eighty".