230472580 has 24 divisors (see below), whose sum is σ = 521223192. Its totient is φ = 85097472.

The previous prime is 230472551. The next prime is 230472589. The reversal of 230472580 is 85274032.

It can be written as a sum of positive squares in 4 ways, for example, as 38539264 + 191933316 = 6208^2 + 13854^2 .

It is a super-2 number, since 2×230472580² = 106235220263712800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230472589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442957 + ... + 443476.

It is an arithmetic number, because the mean of its divisors is an integer number (21717633).

Almost surely, 2^230472580 is an apocalyptic number.

230472580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230472580 is an abundant number, since it is smaller than the sum of its proper divisors (290750612).

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

230472580 is a wasteful number, since it uses less digits than its factorization.

230472580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886455 (or 886453 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 230472580 is about 15181.3233942236. The cubic root of 230472580 is about 613.1119126965. Note that the first 3 decimals are identical.

The spelling of 230472580 in words is "two hundred thirty million, four hundred seventy-two thousand, five hundred eighty".