228294852 has 12 divisors (see below), whose sum is σ = 532688016. Its totient is φ = 76098280.

The previous prime is 228294827. The next prime is 228294863. The reversal of 228294852 is 258492822.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9512274 + ... + 9512297.

It is an arithmetic number, because the mean of its divisors is an integer number (44390668).

Almost surely, 2^228294852 is an apocalyptic number.

It is an amenable number.

228294852 is an abundant number, since it is smaller than the sum of its proper divisors (304393164).

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

228294852 is a wasteful number, since it uses less digits than its factorization.

228294852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19024578 (or 19024576 counting only the distinct ones).

The product of its digits is 184320, while the sum is 42.

The square root of 228294852 is about 15109.4292413711. The cubic root of 228294852 is about 611.1747067064.

The spelling of 228294852 in words is "two hundred twenty-eight million, two hundred ninety-four thousand, eight hundred fifty-two".