9040625 has 24 divisors (see below), whose sum is σ = 12374208. Its totient is φ = 6550000.

The previous prime is 9040601. The next prime is 9040631. The reversal of 9040625 is 5260409.

It is not a de Polignac number, because 9040625 - 2²² = 4846321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9040594 and 9040603.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 34244 + ... + 34506.

It is an arithmetic number, because the mean of its divisors is an integer number (515592).

Almost surely, 2^9040625 is an apocalyptic number.

It is an amenable number.

9040625 is a deficient number, since it is larger than the sum of its proper divisors (3333583).

9040625 is an equidigital number, since it uses as much as digits as its factorization.

9040625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 9040625 is about 3006.7632098321. The cubic root of 9040625 is about 208.3208881455.

The spelling of 9040625 in words is "nine million, forty thousand, six hundred twenty-five".