99003925 has 12 divisors (see below), whose sum is σ = 126726016. Its totient is φ = 76647600.

The previous prime is 99003917. The next prime is 99003929. The reversal of 99003925 is 52930099.

It is not a de Polignac number, because 99003925 - 2³ = 99003917 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99003929) 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, 63099 + ... + 64648.

Almost surely, 2^99003925 is an apocalyptic number.

It is an amenable number.

99003925 is a deficient number, since it is larger than the sum of its proper divisors (27722091).

99003925 is a wasteful number, since it uses less digits than its factorization.

99003925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127788 (or 127783 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 37.

The square root of 99003925 is about 9950.0716077825. The cubic root of 99003925 is about 462.6126144082.

The spelling of 99003925 in words is "ninety-nine million, three thousand, nine hundred twenty-five".