900957285 has 24 divisors (see below), whose sum is σ = 1597980384. Its totient is φ = 469334880.

The previous prime is 900957263. The next prime is 900957319. The reversal of 900957285 is 582759009.

It is a happy number.

900957285 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 900957285 - 2⁹ = 900956773 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 900957285.

It is a congruent number.

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, 230871 + ... + 234740.

It is an arithmetic number, because the mean of its divisors is an integer number (66582516).

Almost surely, 2^900957285 is an apocalyptic number.

It is an amenable number.

900957285 is a deficient number, since it is larger than the sum of its proper divisors (697023099).

900957285 is a wasteful number, since it uses less digits than its factorization.

900957285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465665 (or 465662 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The square root of 900957285 is about 30015.9505096873. The cubic root of 900957285 is about 965.8315775711.

The spelling of 900957285 in words is "nine hundred million, nine hundred fifty-seven thousand, two hundred eighty-five".