2207422 has 16 divisors (see below), whose sum is σ = 3915360. Its totient is φ = 913248.

The previous prime is 2207411. The next prime is 2207423. The reversal of 2207422 is 2247022.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2207422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2207423) 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 7 ways as a sum of consecutive naturals, for example, 2313 + ... + 3124.

It is an arithmetic number, because the mean of its divisors is an integer number (244710).

2^2207422 is an apocalyptic number.

2207422 is a deficient number, since it is larger than the sum of its proper divisors (1707938).

2207422 is a wasteful number, since it uses less digits than its factorization.

2207422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5475.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 2207422 is about 1485.7395464885. The cubic root of 2207422 is about 130.2052379396.

The spelling of 2207422 in words is "two million, two hundred seven thousand, four hundred twenty-two".