228602888 has 16 divisors (see below), whose sum is σ = 447266880. Its totient is φ = 109331728.

The previous prime is 228602887. The next prime is 228602917. The reversal of 228602888 is 888206822.

It is not an unprimeable number, because it can be changed into a prime (228602887) 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, 621020 + ... + 621387.

It is an arithmetic number, because the mean of its divisors is an integer number (27954180).

Almost surely, 2^228602888 is an apocalyptic number.

It is an amenable number.

228602888 is a deficient number, since it is larger than the sum of its proper divisors (218663992).

228602888 is a wasteful number, since it uses less digits than its factorization.

228602888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242436 (or 1242432 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 44.

The square root of 228602888 is about 15119.6193073768. The cubic root of 228602888 is about 611.4494671745.

The spelling of 228602888 in words is "two hundred twenty-eight million, six hundred two thousand, eight hundred eighty-eight".