230455332 has 72 divisors (see below), whose sum is σ = 649303200. Its totient is φ = 68491008.

The previous prime is 230455319. The next prime is 230455363. The reversal of 230455332 is 233554032.

230455332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 230455296 and 230455305.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1719 + ... + 21537.

It is an arithmetic number, because the mean of its divisors is an integer number (9018100).

Almost surely, 2^230455332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230455332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324651600).

230455332 is an abundant number, since it is smaller than the sum of its proper divisors (418847868).

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

230455332 is a wasteful number, since it uses less digits than its factorization.

230455332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19865 (or 19860 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 230455332 is about 15180.7553171771. The cubic root of 230455332 is about 613.0966177200.

The spelling of 230455332 in words is "two hundred thirty million, four hundred fifty-five thousand, three hundred thirty-two".