900052 has 12 divisors (see below), whose sum is σ = 1594656. Its totient is φ = 444440.

The previous prime is 900037. The next prime is 900061. The reversal of 900052 is 250009.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 899999 and 900035.

It is a congruent number.

It is an unprimeable number.

900052 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 1024 + ... + 1687.

It is an arithmetic number, because the mean of its divisors is an integer number (132888).

2⁹⁰⁰⁰⁵² is an apocalyptic number.

It is an amenable number.

900052 is a deficient number, since it is larger than the sum of its proper divisors (694604).

900052 is a wasteful number, since it uses less digits than its factorization.

900052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2798 (or 2796 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 900052 is about 948.7107040610. The cubic root of 900052 is about 96.5507978858.

The spelling of 900052 in words is "nine hundred thousand, fifty-two".