232300920 has 128 divisors (see below), whose sum is σ = 770135040. Its totient is φ = 55756800.

The previous prime is 232300919. The next prime is 232300951. The reversal of 232300920 is 29003232.

232300920 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44445 + ... + 49395.

It is an arithmetic number, because the mean of its divisors is an integer number (6016680).

Almost surely, 2^232300920 is an apocalyptic number.

232300920 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 232300920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385067520).

232300920 is an abundant number, since it is smaller than the sum of its proper divisors (537834120).

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

232300920 is a wasteful number, since it uses less digits than its factorization.

232300920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005 (or 5001 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 232300920 is about 15241.4211935764. The cubic root of 232300920 is about 614.7289174775.

The spelling of 232300920 in words is "two hundred thirty-two million, three hundred thousand, nine hundred twenty".