230879554 has 24 divisors (see below), whose sum is σ = 358400700. Its totient is φ = 111507552.

The previous prime is 230879503. The next prime is 230879563. The reversal of 230879554 is 455978032.

It can be written as a sum of positive squares in 2 ways, for example, as 218241529 + 12638025 = 14773^2 + 3555^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 230879554.

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 in 11 ways as a sum of consecutive naturals, for example, 661372 + ... + 661720.

Almost surely, 2^230879554 is an apocalyptic number.

230879554 is a deficient number, since it is larger than the sum of its proper divisors (127521146).

230879554 is an equidigital number, since it uses as much as digits as its factorization.

230879554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562 (or 483 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 230879554 is about 15194.7212544357. The cubic root of 230879554 is about 613.4725830513.

The spelling of 230879554 in words is "two hundred thirty million, eight hundred seventy-nine thousand, five hundred fifty-four".