230567188 has 12 divisors (see below), whose sum is σ = 408600640. Its totient is φ = 113824152.

The previous prime is 230567173. The next prime is 230567189. The reversal of 230567188 is 881765032.

It is a super-2 number, since 2×230567188² = 106322456364454688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230567188.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230567189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364506 + ... + 365137.

Almost surely, 2^230567188 is an apocalyptic number.

It is an amenable number.

230567188 is a deficient number, since it is larger than the sum of its proper divisors (178033452).

230567188 is a wasteful number, since it uses less digits than its factorization.

230567188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729726 (or 729724 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 230567188 is about 15184.4390084059. The cubic root of 230567188 is about 613.1957944850.

The spelling of 230567188 in words is "two hundred thirty million, five hundred sixty-seven thousand, one hundred eighty-eight".