228902360 has 32 divisors (see below), whose sum is σ = 520138800. Its totient is φ = 90652800.

The previous prime is 228902353. The next prime is 228902381. The reversal of 228902360 is 63209822.

228902360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 24290 + ... + 32369.

Almost surely, 2^228902360 is an apocalyptic number.

228902360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228902360 is an abundant number, since it is smaller than the sum of its proper divisors (291236440).

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

228902360 is a wasteful number, since it uses less digits than its factorization.

228902360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56771 (or 56767 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 228902360 is about 15129.5194900565. The cubic root of 228902360 is about 611.7163522448.

The spelling of 228902360 in words is "two hundred twenty-eight million, nine hundred two thousand, three hundred sixty".