2225759 has 4 divisors (see below), whose sum is σ = 2356704. Its totient is φ = 2094816.

The previous prime is 2225753. The next prime is 2225771. The reversal of 2225759 is 9575222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2225759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65447 + ... + 65480.

It is an arithmetic number, because the mean of its divisors is an integer number (589176).

2^2225759 is an apocalyptic number.

2225759 is a deficient number, since it is larger than the sum of its proper divisors (130945).

2225759 is a wasteful number, since it uses less digits than its factorization.

2225759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130944.

The product of its digits is 12600, while the sum is 32.

The square root of 2225759 is about 1491.8977847024. The cubic root of 2225759 is about 130.5647814281.

The spelling of 2225759 in words is "two million, two hundred twenty-five thousand, seven hundred fifty-nine".