8900228 has 6 divisors (see below), whose sum is σ = 15575406. Its totient is φ = 4450112.

The previous prime is 8900207. The next prime is 8900251. The reversal of 8900228 is 8220098.

It can be written as a sum of positive squares in only one way, i.e., 8809024 + 91204 = 2968^2 + 302^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8900228.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112525 + ... + 1112532.

It is an arithmetic number, because the mean of its divisors is an integer number (2595901).

Almost surely, 2^8900228 is an apocalyptic number.

It is an amenable number.

8900228 is a deficient number, since it is larger than the sum of its proper divisors (6675178).

8900228 is a wasteful number, since it uses less digits than its factorization.

8900228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225061 (or 2225059 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 8900228 is about 2983.3249906773. The cubic root of 8900228 is about 207.2368794389.

The spelling of 8900228 in words is "eight million, nine hundred thousand, two hundred twenty-eight".