230456488 has 16 divisors (see below), whose sum is σ = 457524180. Its totient is φ = 108450048.

The previous prime is 230456477. The next prime is 230456489. The reversal of 230456488 is 884654032.

It can be written as a sum of positive squares in 2 ways, for example, as 223263364 + 7193124 = 14942^2 + 2682^2 .

It is a super-2 number, since 2×230456488² = 106220385722588288, 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 230456488.

It is not an unprimeable number, because it can be changed into a prime (230456489) 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, 847131 + ... + 847402.

Almost surely, 2^230456488 is an apocalyptic number.

It is an amenable number.

230456488 is a deficient number, since it is larger than the sum of its proper divisors (227067692).

230456488 is a wasteful number, since it uses less digits than its factorization.

230456488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694556 (or 1694552 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 230456488 is about 15180.7933916512. The cubic root of 230456488 is about 613.0976428478.

The spelling of 230456488 in words is "two hundred thirty million, four hundred fifty-six thousand, four hundred eighty-eight".