232653220 has 24 divisors (see below), whose sum is σ = 499935744. Its totient is φ = 90896736.

The previous prime is 232653217. The next prime is 232653221. The reversal of 232653220 is 22356232.

232653220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (232653221) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 134404 + ... + 136123.

It is an arithmetic number, because the mean of its divisors is an integer number (20830656).

Almost surely, 2^232653220 is an apocalyptic number.

232653220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232653220 is an abundant number, since it is smaller than the sum of its proper divisors (267282524).

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

232653220 is a wasteful number, since it uses less digits than its factorization.

232653220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270579 (or 270577 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 232653220 is about 15252.9741362136. The cubic root of 232653220 is about 615.0395197906.

The spelling of 232653220 in words is "two hundred thirty-two million, six hundred fifty-three thousand, two hundred twenty".