2222957 has 4 divisors (see below), whose sum is σ = 2425056. Its totient is φ = 2020860.

The previous prime is 2222933. The next prime is 2222977. The reversal of 2222957 is 7592222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2222957 - 2⁶ = 2222893 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 2⁶ + 2¹⁰ + 2¹⁸ + 9⁴ + 5⁹ + 7 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101033 + ... + 101054.

It is an arithmetic number, because the mean of its divisors is an integer number (606264).

2^2222957 is an apocalyptic number.

It is an amenable number.

2222957 is a deficient number, since it is larger than the sum of its proper divisors (202099).

2222957 is a wasteful number, since it uses less digits than its factorization.

2222957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202098.

The product of its digits is 5040, while the sum is 29.

The square root of 2222957 is about 1490.9584165898. The cubic root of 2222957 is about 130.5099692428.

The spelling of 2222957 in words is "two million, two hundred twenty-two thousand, nine hundred fifty-seven".