8969925 has 24 divisors (see below), whose sum is σ = 14929600. Its totient is φ = 4752000.

The previous prime is 8969923. The next prime is 8969959. The reversal of 8969925 is 5299698.

8969925 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 8969925 - 2¹ = 8969923 is a prime.

8969925 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8969921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14625 + ... + 15225.

Almost surely, 2^8969925 is an apocalyptic number.

It is an amenable number.

8969925 is a deficient number, since it is larger than the sum of its proper divisors (5959675).

8969925 is a wasteful number, since it uses less digits than its factorization.

8969925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 808 counting only the distinct ones).

The product of its digits is 349920, while the sum is 48.

The square root of 8969925 is about 2994.9833054627. The cubic root of 8969925 is about 207.7764255131.

The spelling of 8969925 in words is "eight million, nine hundred sixty-nine thousand, nine hundred twenty-five".