2422277 has 12 divisors (see below), whose sum is σ = 2863584. Its totient is φ = 2031120.

The previous prime is 2422267. The next prime is 2422289. The reversal of 2422277 is 7722242.

It is a happy number.

It is not a de Polignac number, because 2422277 - 2⁴ = 2422261 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1208 + ... + 2510.

It is an arithmetic number, because the mean of its divisors is an integer number (238632).

2^2422277 is an apocalyptic number.

It is an amenable number.

2422277 is a deficient number, since it is larger than the sum of its proper divisors (441307).

2422277 is a wasteful number, since it uses less digits than its factorization.

2422277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 1327 counting only the distinct ones).

The product of its digits is 3136, while the sum is 26.

The square root of 2422277 is about 1556.3666020575. The cubic root of 2422277 is about 134.2995637164.

The spelling of 2422277 in words is "two million, four hundred twenty-two thousand, two hundred seventy-seven".