2192416 has 24 divisors (see below), whose sum is σ = 4357584. Its totient is φ = 1085760.

The previous prime is 2192387. The next prime is 2192417. The reversal of 2192416 is 6142912.

It is a Smith number, since the sum of its digits (25) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2192417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3931 + ... + 4453.

It is an arithmetic number, because the mean of its divisors is an integer number (181566).

2^2192416 is an apocalyptic number.

It is an amenable number.

2192416 is a deficient number, since it is larger than the sum of its proper divisors (2165168).

2192416 is a wasteful number, since it uses less digits than its factorization.

2192416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664 (or 656 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 2192416 is about 1480.6809244398. The cubic root of 2192416 is about 129.9095228433.

The spelling of 2192416 in words is "two million, one hundred ninety-two thousand, four hundred sixteen".