230232872 has 8 divisors (see below), whose sum is σ = 431686650. Its totient is φ = 115116432.

The previous prime is 230232869. The next prime is 230232881. The reversal of 230232872 is 278232032.

It can be written as a sum of positive squares in only one way, i.e., 161442436 + 68790436 = 12706^2 + 8294^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14389547 + ... + 14389562.

Almost surely, 2^230232872 is an apocalyptic number.

It is an amenable number.

230232872 is a deficient number, since it is larger than the sum of its proper divisors (201453778).

230232872 is a wasteful number, since it uses less digits than its factorization.

230232872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28779115 (or 28779111 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 230232872 is about 15173.4265082084. The cubic root of 230232872 is about 612.8992788520.

The spelling of 230232872 in words is "two hundred thirty million, two hundred thirty-two thousand, eight hundred seventy-two".