228594606544 has 40 divisors (see below), whose sum is σ = 447789643200. Its totient is φ = 113039566848.

The previous prime is 228594606497. The next prime is 228594606553. The reversal of 228594606544 is 445606495822.

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, 914032 + ... + 1136944.

It is an arithmetic number, because the mean of its divisors is an integer number (11194741080).

Almost surely, 2^228594606544 is an apocalyptic number.

It is an amenable number.

228594606544 is a deficient number, since it is larger than the sum of its proper divisors (219195036656).

228594606544 is a wasteful number, since it uses less digits than its factorization.

228594606544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223627 (or 223621 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 55.

The spelling of 228594606544 in words is "two hundred twenty-eight billion, five hundred ninety-four million, six hundred six thousand, five hundred forty-four".