2225598 has 16 divisors (see below), whose sum is σ = 4527360. Its totient is φ = 729176.

The previous prime is 2225593. The next prime is 2225599. The reversal of 2225598 is 8955222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2790 + ... + 3497.

It is an arithmetic number, because the mean of its divisors is an integer number (282960).

2^2225598 is an apocalyptic number.

2225598 is an abundant number, since it is smaller than the sum of its proper divisors (2301762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2225598 is a wasteful number, since it uses less digits than its factorization.

2225598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6351.

The product of its digits is 14400, while the sum is 33.

The square root of 2225598 is about 1491.8438256064. The cubic root of 2225598 is about 130.5616332231.

The spelling of 2225598 in words is "two million, two hundred twenty-five thousand, five hundred ninety-eight".