900060002 has 48 divisors (see below), whose sum is σ = 1497982248. Its totient is φ = 404075520.

The previous prime is 900059999. The next prime is 900060013. The reversal of 900060002 is 200060009.

It is a Cunningham number, because it is equal to 30001²+1.

It can be written as a sum of positive squares in 12 ways, for example, as 149793121 + 750266881 = 12239^2 + 27391^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2839148 + ... + 2839464.

Almost surely, 2^900060002 is an apocalyptic number.

900060002 is a deficient number, since it is larger than the sum of its proper divisors (597922246).

900060002 is a wasteful number, since it uses less digits than its factorization.

900060002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 434 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 900060002 is about 30001.0000166661. Note that the first 4 decimals coincide. The cubic root of 900060002 is about 965.5108401637.

The spelling of 900060002 in words is "nine hundred million, sixty thousand, two".