2245959 has 12 divisors (see below), whose sum is σ = 3298152. Its totient is φ = 1472400.

The previous prime is 2245951. The next prime is 2245961. The reversal of 2245959 is 9595422.

It is a happy number.

It is not a de Polignac number, because 2245959 - 2³ = 2245951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1497 + ... + 2594.

It is an arithmetic number, because the mean of its divisors is an integer number (274846).

2^2245959 is an apocalyptic number.

2245959 is a deficient number, since it is larger than the sum of its proper divisors (1052193).

2245959 is a wasteful number, since it uses less digits than its factorization.

2245959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158 (or 4155 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 2245959 is about 1498.6523946533. The cubic root of 2245959 is about 130.9585751739.

The spelling of 2245959 in words is "two million, two hundred forty-five thousand, nine hundred fifty-nine".