228266150 has 24 divisors (see below), whose sum is σ = 485229360. Its totient is φ = 78262560.

The previous prime is 228266149. The next prime is 228266167. The reversal of 228266150 is 51662822.

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 11 ways as a sum of consecutive naturals, for example, 325745 + ... + 326444.

It is an arithmetic number, because the mean of its divisors is an integer number (20217890).

Almost surely, 2^228266150 is an apocalyptic number.

228266150 is an abundant number, since it is smaller than the sum of its proper divisors (256963210).

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

228266150 is a wasteful number, since it uses less digits than its factorization.

228266150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652208 (or 652203 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 228266150 is about 15108.4794072733. The cubic root of 228266150 is about 611.1490926501.

The spelling of 228266150 in words is "two hundred twenty-eight million, two hundred sixty-six thousand, one hundred fifty".