2160422 has 16 divisors (see below), whose sum is σ = 3557952. Its totient is φ = 975720.

The previous prime is 2160419. The next prime is 2160443. The reversal of 2160422 is 2240612.

2160422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2160422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6053 + ... + 6399.

It is an arithmetic number, because the mean of its divisors is an integer number (222372).

2^2160422 is an apocalyptic number.

2160422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2160422 is a deficient number, since it is larger than the sum of its proper divisors (1397530).

2160422 is a wasteful number, since it uses less digits than its factorization.

2160422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2160422 is about 1469.8374059739. The cubic root of 2160422 is about 129.2744991078.

The spelling of 2160422 in words is "two million, one hundred sixty thousand, four hundred twenty-two".