489206625 has 16 divisors (see below), whose sum is σ = 814040448. Its totient is φ = 260910000.

The previous prime is 489206621. The next prime is 489206639. The reversal of 489206625 is 526602984.

It is not a de Polignac number, because 489206625 - 2² = 489206621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (489206621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 651901 + ... + 652650.

It is an arithmetic number, because the mean of its divisors is an integer number (50877528).

Almost surely, 2^489206625 is an apocalyptic number.

It is an amenable number.

489206625 is a deficient number, since it is larger than the sum of its proper divisors (324833823).

489206625 is a wasteful number, since it uses less digits than its factorization.

489206625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304569 (or 1304559 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 489206625 is about 22118.0158468159. The cubic root of 489206625 is about 787.9477926924.

The spelling of 489206625 in words is "four hundred eighty-nine million, two hundred six thousand, six hundred twenty-five".