2253009 has 16 divisors (see below), whose sum is σ = 3329280. Its totient is φ = 1343760.

The previous prime is 2252983. The next prime is 2253023. The reversal of 2253009 is 9003522.

It is not a de Polignac number, because 2253009 - 2⁸ = 2252753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2253059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1702 + ... + 2720.

It is an arithmetic number, because the mean of its divisors is an integer number (208080).

2^2253009 is an apocalyptic number.

It is an amenable number.

2253009 is a deficient number, since it is larger than the sum of its proper divisors (1076271).

2253009 is a wasteful number, since it uses less digits than its factorization.

2253009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 2253009 is about 1501.0026648877. The cubic root of 2253009 is about 131.0954571041.

The spelling of 2253009 in words is "two million, two hundred fifty-three thousand, nine".