9629925 has 12 divisors (see below), whose sum is σ = 15921600. Its totient is φ = 5135920.

The previous prime is 9629911. The next prime is 9629927. The reversal of 9629925 is 5299269.

9629925 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9629925 - 2⁶ = 9629861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9629927) 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, 64125 + ... + 64274.

It is an arithmetic number, because the mean of its divisors is an integer number (1326800).

Almost surely, 2^9629925 is an apocalyptic number.

It is an amenable number.

9629925 is a deficient number, since it is larger than the sum of its proper divisors (6291675).

9629925 is a wasteful number, since it uses less digits than its factorization.

9629925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128412 (or 128407 counting only the distinct ones).

The product of its digits is 87480, while the sum is 42.

The square root of 9629925 is about 3103.2120456069. The cubic root of 9629925 is about 212.7523185069.

The spelling of 9629925 in words is "nine million, six hundred twenty-nine thousand, nine hundred twenty-five".