228425474538758 has 24 divisors (see below), whose sum is σ = 398597019262272. Its totient is φ = 97892241615504.

The previous prime is 228425474538733. The next prime is 228425474538791. The reversal of 228425474538758 is 857835474524822.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50068985 + ... + 54440372.

It is an arithmetic number, because the mean of its divisors is an integer number (16608209135928).

Almost surely, 2^{228425474538758} is an apocalyptic number.

228425474538758 is a deficient number, since it is larger than the sum of its proper divisors (170171544723514).

228425474538758 is a wasteful number, since it uses less digits than its factorization.

228425474538758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104531676 (or 104531669 counting only the distinct ones).

The product of its digits is 4816896000, while the sum is 74.

The spelling of 228425474538758 in words is "two hundred twenty-eight trillion, four hundred twenty-five billion, four hundred seventy-four million, five hundred thirty-eight thousand, seven hundred fifty-eight".