228600828884 has 6 divisors (see below), whose sum is σ = 400051450554. Its totient is φ = 114300414440.

The previous prime is 228600828847. The next prime is 228600828901. The reversal of 228600828884 is 488828006822.

It can be written as a sum of positive squares in only one way, i.e., 228510768784 + 90060100 = 478028^2 + 9490^2 .

It is a super-3 number, since 3×228600828884³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28575103607 + ... + 28575103614.

It is an arithmetic number, because the mean of its divisors is an integer number (66675241759).

Almost surely, 2^228600828884 is an apocalyptic number.

It is an amenable number.

228600828884 is a deficient number, since it is larger than the sum of its proper divisors (171450621670).

228600828884 is a wasteful number, since it uses less digits than its factorization.

228600828884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57150207225 (or 57150207223 counting only the distinct ones).

The product of its (nonzero) digits is 6291456, while the sum is 56.

The spelling of 228600828884 in words is "two hundred twenty-eight billion, six hundred million, eight hundred twenty-eight thousand, eight hundred eighty-four".