230816460 has 72 divisors (see below), whose sum is σ = 751811760. Its totient is φ = 52757376.

The previous prime is 230816413. The next prime is 230816489. The reversal of 230816460 is 64618032.

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

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, 36315 + ... + 42194.

It is an arithmetic number, because the mean of its divisors is an integer number (10441830).

Almost surely, 2^230816460 is an apocalyptic number.

230816460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230816460 is an abundant number, since it is smaller than the sum of its proper divisors (520995300).

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

230816460 is a wasteful number, since it uses less digits than its factorization.

230816460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78535 (or 78526 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 230816460 is about 15192.6449310184. The cubic root of 230816460 is about 613.4166953747.

The spelling of 230816460 in words is "two hundred thirty million, eight hundred sixteen thousand, four hundred sixty".