230146888 has 8 divisors (see below), whose sum is σ = 431525430. Its totient is φ = 115073440.

The previous prime is 230146859. The next prime is 230146907. The reversal of 230146888 is 888641032.

It can be written as a sum of positive squares in only one way, i.e., 229764964 + 381924 = 15158^2 + 618^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 230146888.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14384173 + ... + 14384188.

Almost surely, 2^230146888 is an apocalyptic number.

It is an amenable number.

230146888 is a deficient number, since it is larger than the sum of its proper divisors (201378542).

230146888 is a wasteful number, since it uses less digits than its factorization.

230146888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28768367 (or 28768363 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 230146888 is about 15170.5928691004. The cubic root of 230146888 is about 612.8229704706.

The spelling of 230146888 in words is "two hundred thirty million, one hundred forty-six thousand, eight hundred eighty-eight".