2196922 has 16 divisors (see below), whose sum is σ = 4056192. Its totient is φ = 869040.

The previous prime is 2196917. The next prime is 2196941. The reversal of 2196922 is 2296912.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5854 + ... + 6217.

It is an arithmetic number, because the mean of its divisors is an integer number (253512).

2^2196922 is an apocalyptic number.

2196922 is a deficient number, since it is larger than the sum of its proper divisors (1859270).

2196922 is a wasteful number, since it uses less digits than its factorization.

2196922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12093.

The product of its digits is 3888, while the sum is 31.

The square root of 2196922 is about 1482.2017406548. The cubic root of 2196922 is about 129.9984615203.

The spelling of 2196922 in words is "two million, one hundred ninety-six thousand, nine hundred twenty-two".