230457560 has 16 divisors (see below), whose sum is σ = 518529600. Its totient is φ = 92183008.

The previous prime is 230457553. The next prime is 230457583. The reversal of 230457560 is 65754032.

It is a super-2 number, since 2×230457560² = 106221373922307200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2880680 + ... + 2880759.

It is an arithmetic number, because the mean of its divisors is an integer number (32408100).

Almost surely, 2^230457560 is an apocalyptic number.

230457560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230457560 is an abundant number, since it is smaller than the sum of its proper divisors (288072040).

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

230457560 is a wasteful number, since it uses less digits than its factorization.

230457560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5761450 (or 5761446 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 230457560 is about 15180.8286993827. The cubic root of 230457560 is about 613.0985934823.

The spelling of 230457560 in words is "two hundred thirty million, four hundred fifty-seven thousand, five hundred sixty".