9923025 has 48 divisors (see below), whose sum is σ = 19248768. Its totient is φ = 4416000.

The previous prime is 9923021. The next prime is 9923029. The reversal of 9923025 is 5203299.

It is an interprime number because it is at equal distance from previous prime (9923021) and next prime (9923029).

It is not a de Polignac number, because 9923025 - 2² = 9923021 is a prime.

9923025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9922983 and 9923001.

It is not an unprimeable number, because it can be changed into a prime (9923021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21295 + ... + 21755.

It is an arithmetic number, because the mean of its divisors is an integer number (401016).

Almost surely, 2^9923025 is an apocalyptic number.

It is an amenable number.

9923025 is a deficient number, since it is larger than the sum of its proper divisors (9325743).

9923025 is a wasteful number, since it uses less digits than its factorization.

9923025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 9923025 is about 3150.0833322311. The cubic root of 9923025 is about 214.8892524999.

The spelling of 9923025 in words is "nine million, nine hundred twenty-three thousand, twenty-five".