232760820 has 24 divisors (see below), whose sum is σ = 651730464. Its totient is φ = 62069536.

The previous prime is 232760807. The next prime is 232760837. The reversal of 232760820 is 28067232.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1939614 + ... + 1939733.

It is an arithmetic number, because the mean of its divisors is an integer number (27155436).

Almost surely, 2^232760820 is an apocalyptic number.

232760820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232760820 is an abundant number, since it is smaller than the sum of its proper divisors (418969644).

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

232760820 is a wasteful number, since it uses less digits than its factorization.

232760820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3879359 (or 3879357 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 232760820 is about 15256.5009094484. The cubic root of 232760820 is about 615.1343219066.

The spelling of 232760820 in words is "two hundred thirty-two million, seven hundred sixty thousand, eight hundred twenty".