228101088 has 24 divisors (see below), whose sum is σ = 598765608. Its totient is φ = 76033664.

The previous prime is 228101057. The next prime is 228101141. The reversal of 228101088 is 880101822.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1187931 + ... + 1188122.

It is an arithmetic number, because the mean of its divisors is an integer number (24948567).

Almost surely, 2^228101088 is an apocalyptic number.

It is an amenable number.

228101088 is an abundant number, since it is smaller than the sum of its proper divisors (370664520).

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

228101088 is a wasteful number, since it uses less digits than its factorization.

228101088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2376066 (or 2376058 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 30.

The square root of 228101088 is about 15103.0158577683. The cubic root of 228101088 is about 611.0017473742.

The spelling of 228101088 in words is "two hundred twenty-eight million, one hundred one thousand, eighty-eight".