2222596 has 12 divisors (see below), whose sum is σ = 3953740. Its totient is φ = 1092960.

The previous prime is 2222593. The next prime is 2222599. The reversal of 2222596 is 6952222.

It is an interprime number because it is at equal distance from previous prime (2222593) and next prime (2222599).

It can be written as a sum of positive squares in 2 ways, for example, as 148996 + 2073600 = 386^2 + 1440^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2 + 2⁴ + 2¹⁶ + 2²¹ + 5⁴ + 9⁵ + 6³ .

It is not an unprimeable number, because it can be changed into a prime (2222593) 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, 4311 + ... + 4798.

2^2222596 is an apocalyptic number.

It is an amenable number.

2222596 is a deficient number, since it is larger than the sum of its proper divisors (1731144).

2222596 is a wasteful number, since it uses less digits than its factorization.

2222596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9174 (or 9172 counting only the distinct ones).

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

The square root of 2222596 is about 1490.8373486065. The cubic root of 2222596 is about 130.5029040814.

The spelling of 2222596 in words is "two million, two hundred twenty-two thousand, five hundred ninety-six".