2596222 has 4 divisors (see below), whose sum is σ = 3894336. Its totient is φ = 1298110.

The previous prime is 2596213. The next prime is 2596229. The reversal of 2596222 is 2226952.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2596229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 649054 + ... + 649057.

It is an arithmetic number, because the mean of its divisors is an integer number (973584).

2^2596222 is an apocalyptic number.

2596222 is a deficient number, since it is larger than the sum of its proper divisors (1298114).

2596222 is a wasteful number, since it uses less digits than its factorization.

2596222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298113.

The product of its digits is 4320, while the sum is 28.

The square root of 2596222 is about 1611.2796157092. The cubic root of 2596222 is about 137.4402517271.

The spelling of 2596222 in words is "two million, five hundred ninety-six thousand, two hundred twenty-two".