902060228 has 6 divisors (see below), whose sum is σ = 1578605406. Its totient is φ = 451030112.

The previous prime is 902060221. The next prime is 902060293. The reversal of 902060228 is 822060209.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 673506304 + 228553924 = 25952^2 + 15118^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 902060228.

It is not an unprimeable number, because it can be changed into a prime (902060221) by changing a digit.

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 as a sum of consecutive naturals, namely, 112757525 + ... + 112757532.

It is an arithmetic number, because the mean of its divisors is an integer number (263100901).

Almost surely, 2^902060228 is an apocalyptic number.

It is an amenable number.

902060228 is a deficient number, since it is larger than the sum of its proper divisors (676545178).

902060228 is a wasteful number, since it uses less digits than its factorization.

902060228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225515061 (or 225515059 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 902060228 is about 30034.3175051473. The cubic root of 902060228 is about 966.2255373434.

The spelling of 902060228 in words is "nine hundred two million, sixty thousand, two hundred twenty-eight".