2422292 has 6 divisors (see below), whose sum is σ = 4239018. Its totient is φ = 1211144.

The previous prime is 2422289. The next prime is 2422327. The reversal of 2422292 is 2922242.

It can be written as a sum of positive squares in only one way, i.e., 2421136 + 1156 = 1556^2 + 34^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302783 + ... + 302790.

It is an arithmetic number, because the mean of its divisors is an integer number (706503).

2^2422292 is an apocalyptic number.

It is an amenable number.

2422292 is a deficient number, since it is larger than the sum of its proper divisors (1816726).

2422292 is a wasteful number, since it uses less digits than its factorization.

2422292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605577 (or 605575 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 2422292 is about 1556.3714209661. The cubic root of 2422292 is about 134.2998409334.

The spelling of 2422292 in words is "two million, four hundred twenty-two thousand, two hundred ninety-two".