9000459 has 24 divisors (see below), whose sum is σ = 14334320. Its totient is φ = 5406912.

The previous prime is 9000451. The next prime is 9000461. The reversal of 9000459 is 9540009.

It is a happy number.

It is not a de Polignac number, because 9000459 - 2³ = 9000451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9000451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4137 + ... + 5925.

Almost surely, 2^9000459 is an apocalyptic number.

9000459 is a deficient number, since it is larger than the sum of its proper divisors (5333861).

9000459 is a wasteful number, since it uses less digits than its factorization.

9000459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851 (or 1848 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 9000459 is about 3000.0764990246. The cubic root of 9000459 is about 208.0119183876.

The spelling of 9000459 in words is "nine million, four hundred fifty-nine", and thus it is an aban number.