232469920 has 48 divisors (see below), whose sum is σ = 552158208. Its totient is φ = 92488960.

The previous prime is 232469873. The next prime is 232469933. The reversal of 232469920 is 29964232.

It is a self number, because there is not a number n which added to its sum of digits gives 232469920.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26757 + ... + 34363.

It is an arithmetic number, because the mean of its divisors is an integer number (11503296).

Almost surely, 2^232469920 is an apocalyptic number.

232469920 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 232469920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276079104).

232469920 is an abundant number, since it is smaller than the sum of its proper divisors (319688288).

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

232469920 is a wasteful number, since it uses less digits than its factorization.

232469920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7813 (or 7805 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 232469920 is about 15246.9642880148. The cubic root of 232469920 is about 614.8779540575.

The spelling of 232469920 in words is "two hundred thirty-two million, four hundred sixty-nine thousand, nine hundred twenty".