228793976358 has 32 divisors (see below), whose sum is σ = 460639076352. Its totient is φ = 75757096800.

The previous prime is 228793976329. The next prime is 228793976363. The reversal of 228793976358 is 853679397822.

It is a junction number, because it is equal to n+sod(n) for n = 228793976292 and 228793976301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 839643 + ... + 1078233.

It is an arithmetic number, because the mean of its divisors is an integer number (14394971136).

Almost surely, 2^228793976358 is an apocalyptic number.

228793976358 is an abundant number, since it is smaller than the sum of its proper divisors (231845099994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228793976358 is a wasteful number, since it uses less digits than its factorization.

228793976358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239660.

The product of its digits is 274337280, while the sum is 69.

The spelling of 228793976358 in words is "two hundred twenty-eight billion, seven hundred ninety-three million, nine hundred seventy-six thousand, three hundred fifty-eight".