625025 has 12 divisors (see below), whose sum is σ = 809472. Its totient is φ = 477840.

The previous prime is 625007. The next prime is 625033. The reversal of 625025 is 520526.

It is a happy number.

It is not a de Polignac number, because 625025 - 2⁶ = 624961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 624988 and 625006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32 + ... + 1118.

It is an arithmetic number, because the mean of its divisors is an integer number (67456).

2⁶²⁵⁰²⁵ is an apocalyptic number.

It is an amenable number.

625025 is a deficient number, since it is larger than the sum of its proper divisors (184447).

625025 is a wasteful number, since it uses less digits than its factorization.

625025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120 (or 1115 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 625025 is about 790.5852262723. The cubic root of 625025 is about 85.4999373026.

The spelling of 625025 in words is "six hundred twenty-five thousand, twenty-five".