900782625 has 16 divisors (see below), whose sum is σ = 1498902912. Its totient is φ = 480417200.

The previous prime is 900782579. The next prime is 900782651. The reversal of 900782625 is 526287009.

It is a happy number.

It is not a de Polignac number, because 900782625 - 2²⁸ = 632347169 is a prime.

It is a super-2 number, since 2×900782625² = 1622818675003781250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1200669 + ... + 1201418.

It is an arithmetic number, because the mean of its divisors is an integer number (93681432).

Almost surely, 2^900782625 is an apocalyptic number.

It is an amenable number.

900782625 is a deficient number, since it is larger than the sum of its proper divisors (598120287).

900782625 is a wasteful number, since it uses less digits than its factorization.

900782625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2402105 (or 2402095 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 900782625 is about 30013.0409155753. The cubic root of 900782625 is about 965.7691613507.

The spelling of 900782625 in words is "nine hundred million, seven hundred eighty-two thousand, six hundred twenty-five".