230576872 has 8 divisors (see below), whose sum is σ = 432331650. Its totient is φ = 115288432.

The previous prime is 230576869. The next prime is 230576873. The reversal of 230576872 is 278675032.

It can be written as a sum of positive squares in only one way, i.e., 229643716 + 933156 = 15154^2 + 966^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (230576873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14411047 + ... + 14411062.

Almost surely, 2^230576872 is an apocalyptic number.

It is an amenable number.

230576872 is a deficient number, since it is larger than the sum of its proper divisors (201754778).

230576872 is a wasteful number, since it uses less digits than its factorization.

230576872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28822115 (or 28822111 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 230576872 is about 15184.7578841416. The cubic root of 230576872 is about 613.2043792639.

It can be divided in two parts, 23057 and 6872, that added together give a square (29929 = 173²).

The spelling of 230576872 in words is "two hundred thirty million, five hundred seventy-six thousand, eight hundred seventy-two".