228964600 has 24 divisors (see below), whose sum is σ = 532343160. Its totient is φ = 91585760.

The previous prime is 228964583. The next prime is 228964607. The reversal of 228964600 is 6469822.

It is a self number, because there is not a number n which added to its sum of digits gives 228964600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228964607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 572212 + ... + 572611.

It is an arithmetic number, because the mean of its divisors is an integer number (22180965).

Almost surely, 2^228964600 is an apocalyptic number.

228964600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228964600 is an abundant number, since it is smaller than the sum of its proper divisors (303378560).

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

228964600 is a wasteful number, since it uses less digits than its factorization.

228964600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144839 (or 1144830 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 228964600 is about 15131.5762562927. The cubic root of 228964600 is about 611.7717904026.

The spelling of 228964600 in words is "two hundred twenty-eight million, nine hundred sixty-four thousand, six hundred".