9223825 has 24 divisors (see below), whose sum is σ = 12483576. Its totient is φ = 6720000.

The previous prime is 9223817. The next prime is 9223847. The reversal of 9223825 is 5283229.

9223825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 1067089 + 8156736 = 1033^2 + 2856^2 .

It is not a de Polignac number, because 9223825 - 2³ = 9223817 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32685 + ... + 32965.

It is an arithmetic number, because the mean of its divisors is an integer number (520149).

Almost surely, 2^9223825 is an apocalyptic number.

It is an amenable number.

9223825 is a deficient number, since it is larger than the sum of its proper divisors (3259751).

9223825 is a wasteful number, since it uses less digits than its factorization.

9223825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 400 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 9223825 is about 3037.0750731584. The cubic root of 9223825 is about 209.7186330070.

The spelling of 9223825 in words is "nine million, two hundred twenty-three thousand, eight hundred twenty-five".