2225799 has 10 divisors (see below), whose sum is σ = 3325080. Its totient is φ = 1483812.

The previous prime is 2225791. The next prime is 2225819. The reversal of 2225799 is 9975222.

It is not a de Polignac number, because 2225799 - 2³ = 2225791 is a prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225791) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 13659 + ... + 13820.

It is an arithmetic number, because the mean of its divisors is an integer number (332508).

2^2225799 is an apocalyptic number.

2225799 is a deficient number, since it is larger than the sum of its proper divisors (1099281).

2225799 is an equidigital number, since it uses as much as digits as its factorization.

2225799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27491 (or 27482 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 2225799 is about 1491.9111903863. The cubic root of 2225799 is about 130.5655635673.

The spelling of 2225799 in words is "two million, two hundred twenty-five thousand, seven hundred ninety-nine".