999002275 has 6 divisors (see below), whose sum is σ = 1238762852. Its totient is φ = 799201800.

The previous prime is 999002239. The next prime is 999002281. The reversal of 999002275 is 572200999.

999002275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 999002275 - 2⁹ = 999001763 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19980021 + ... + 19980070.

Almost surely, 2^999002275 is an apocalyptic number.

999002275 is a deficient number, since it is larger than the sum of its proper divisors (239760577).

999002275 is a wasteful number, since it uses less digits than its factorization.

999002275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39960101 (or 39960096 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 999002275 is about 31606.9972474451. The cubic root of 999002275 is about 999.6673143325.

The spelling of 999002275 in words is "nine hundred ninety-nine million, two thousand, two hundred seventy-five".