228607360 has 32 divisors (see below), whose sum is σ = 546516000. Its totient is φ = 91442688.

The previous prime is 228607333. The next prime is 228607363. The reversal of 228607360 is 63706822.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×228607360² = 104522650092339200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228607363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177960 + ... + 179239.

It is an arithmetic number, because the mean of its divisors is an integer number (17078625).

Almost surely, 2^228607360 is an apocalyptic number.

228607360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228607360 is an abundant number, since it is smaller than the sum of its proper divisors (317908640).

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

228607360 is an equidigital number, since it uses as much as digits as its factorization.

228607360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357218 (or 357206 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 228607360 is about 15119.7671939749. The cubic root of 228607360 is about 611.4534542694.

The spelling of 228607360 in words is "two hundred twenty-eight million, six hundred seven thousand, three hundred sixty".