7969625 has 16 divisors (see below), whose sum is σ = 10058880. Its totient is φ = 6303600.

The previous prime is 7969609. The next prime is 7969627. The reversal of 7969625 is 5269697.

It is not a de Polignac number, because 7969625 - 2⁴ = 7969609 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7969627) 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, 12566 + ... + 13184.

It is an arithmetic number, because the mean of its divisors is an integer number (628680).

Almost surely, 2^7969625 is an apocalyptic number.

It is an amenable number.

7969625 is a deficient number, since it is larger than the sum of its proper divisors (2089255).

7969625 is a wasteful number, since it uses less digits than its factorization.

7969625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737 (or 727 counting only the distinct ones).

The product of its digits is 204120, while the sum is 44.

The square root of 7969625 is about 2823.0524260098. The cubic root of 7969625 is about 199.7465539612.

The spelling of 7969625 in words is "seven million, nine hundred sixty-nine thousand, six hundred twenty-five".