228670080 has 64 divisors (see below), whose sum is σ = 728892000. Its totient is φ = 60978176.

The previous prime is 228670069. The next prime is 228670081. The reversal of 228670080 is 80076822.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (228670081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57630 + ... + 61469.

Almost surely, 2^228670080 is an apocalyptic number.

228670080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228670080 is an abundant number, since it is smaller than the sum of its proper divisors (500221920).

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

228670080 is a wasteful number, since it uses less digits than its factorization.

228670080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119121 (or 119109 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 228670080 is about 15121.8411577427. The cubic root of 228670080 is about 611.5093679751.

The spelling of 228670080 in words is "two hundred twenty-eight million, six hundred seventy thousand, eighty".