228600812504 has 16 divisors (see below), whose sum is σ = 428638473000. Its totient is φ = 114297219712.

The previous prime is 228600812501. The next prime is 228600812527. The reversal of 228600812504 is 405218006822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228600812501) 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, 78302 + ... + 680685.

Almost surely, 2^228600812504 is an apocalyptic number.

It is an amenable number.

228600812504 is a deficient number, since it is larger than the sum of its proper divisors (200037660496).

228600812504 is a wasteful number, since it uses less digits than its factorization.

228600812504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796642 (or 796638 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The spelling of 228600812504 in words is "two hundred twenty-eight billion, six hundred million, eight hundred twelve thousand, five hundred four".