230407208 has 32 divisors (see below), whose sum is σ = 445110120. Its totient is φ = 111744000.

The previous prime is 230407081. The next prime is 230407211. The reversal of 230407208 is 802704032.

It can be written as a sum of positive squares in 4 ways, for example, as 78180964 + 152226244 = 8842^2 + 12338^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57428 + ... + 61308.

Almost surely, 2^230407208 is an apocalyptic number.

It is an amenable number.

230407208 is a deficient number, since it is larger than the sum of its proper divisors (214702912).

230407208 is a wasteful number, since it uses less digits than its factorization.

230407208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4109 (or 4105 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 230407208 is about 15179.1702012989. The cubic root of 230407208 is about 613.0539388556.

The spelling of 230407208 in words is "two hundred thirty million, four hundred seven thousand, two hundred eight".