9930025 has 24 divisors (see below), whose sum is σ = 14195520. Its totient is φ = 6749760.

The previous prime is 9930001. The next prime is 9930031. The reversal of 9930025 is 5200399.

It is not a de Polignac number, because 9930025 - 2⁵ = 9929993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9929975 and 9930002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31167 + ... + 31483.

It is an arithmetic number, because the mean of its divisors is an integer number (591480).

Almost surely, 2^9930025 is an apocalyptic number.

It is an amenable number.

9930025 is a deficient number, since it is larger than the sum of its proper divisors (4265495).

9930025 is a wasteful number, since it uses less digits than its factorization.

9930025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513 (or 508 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 9930025 is about 3151.1942180703. The cubic root of 9930025 is about 214.9397704014.

The spelling of 9930025 in words is "nine million, nine hundred thirty thousand, twenty-five".