625797 has 12 divisors (see below), whose sum is σ = 933504. Its totient is φ = 403560.

The previous prime is 625789. The next prime is 625811. The reversal of 625797 is 797526.

It is not a de Polignac number, because 625797 - 2³ = 625789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 843 + ... + 1400.

It is an arithmetic number, because the mean of its divisors is an integer number (77792).

2⁶²⁵⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

625797 is a deficient number, since it is larger than the sum of its proper divisors (307707).

625797 is a wasteful number, since it uses less digits than its factorization.

625797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280 (or 2277 counting only the distinct ones).

The product of its digits is 26460, while the sum is 36.

The square root of 625797 is about 791.0733215069. The cubic root of 625797 is about 85.5351245855.

The spelling of 625797 in words is "six hundred twenty-five thousand, seven hundred ninety-seven".