230928080 has 30 divisors (see below), whose sum is σ = 537223986. Its totient is φ = 92316864.

The previous prime is 230928059. The next prime is 230928091. The reversal of 230928080 is 80829032.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 184742464 + 46185616 = 13592^2 + 6796^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135071 + ... + 136769.

Almost surely, 2^230928080 is an apocalyptic number.

230928080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230928080 is an abundant number, since it is smaller than the sum of its proper divisors (306295906).

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

230928080 is an frugal number, since it uses more digits than its factorization.

230928080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411 (or 1706 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 230928080 is about 15196.3179750886. The cubic root of 230928080 is about 613.5155596953.

The spelling of 230928080 in words is "two hundred thirty million, nine hundred twenty-eight thousand, eighty".