230478760 has 32 divisors (see below), whose sum is σ = 519906600. Its totient is φ = 91955200.

The previous prime is 230478757. The next prime is 230478793. The reversal of 230478760 is 67874032.

It can be written as a sum of positive squares in 4 ways, for example, as 229401316 + 1077444 = 15146^2 + 1038^2 .

It is a super-2 number, since 2×230478760² = 106240917622275200, which contains 22 as substring.

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, 8856 + ... + 23224.

Almost surely, 2^230478760 is an apocalyptic number.

230478760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230478760 is an abundant number, since it is smaller than the sum of its proper divisors (289427840).

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

230478760 is a wasteful number, since it uses less digits than its factorization.

230478760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14781 (or 14777 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 230478760 is about 15181.5269324268. The cubic root of 230478760 is about 613.1173927378.

The spelling of 230478760 in words is "two hundred thirty million, four hundred seventy-eight thousand, seven hundred sixty".