9040626 has 32 divisors (see below), whose sum is σ = 22961280. Its totient is φ = 2582928.

The previous prime is 9040601. The next prime is 9040631. The reversal of 9040626 is 6260409.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9040626.

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 15 ways as a sum of consecutive naturals, for example, 11581 + ... + 12336.

It is an arithmetic number, because the mean of its divisors is an integer number (717540).

Almost surely, 2^9040626 is an apocalyptic number.

9040626 is an abundant number, since it is smaller than the sum of its proper divisors (13920654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9040626 is a wasteful number, since it uses less digits than its factorization.

9040626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23935 (or 23929 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 9040626 is about 3006.7633761239. The cubic root of 9040626 is about 208.3208958264.

The spelling of 9040626 in words is "nine million, forty thousand, six hundred twenty-six".