228590537936 has 40 divisors (see below), whose sum is σ = 472590793920. Its totient is φ = 106796434176.

The previous prime is 228590537873. The next prime is 228590537941. The reversal of 228590537936 is 639735095822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5128100 + ... + 5172483.

It is an arithmetic number, because the mean of its divisors is an integer number (11814769848).

Almost surely, 2^228590537936 is an apocalyptic number.

It is an amenable number.

228590537936 is an abundant number, since it is smaller than the sum of its proper divisors (244000255984).

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

228590537936 is a wasteful number, since it uses less digits than its factorization.

228590537936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10300683 (or 10300677 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 59.

The spelling of 228590537936 in words is "two hundred twenty-eight billion, five hundred ninety million, five hundred thirty-seven thousand, nine hundred thirty-six".