2196196 has 12 divisors (see below), whose sum is σ = 4069548. Its totient is φ = 1033472.

The previous prime is 2196167. The next prime is 2196197. The reversal of 2196196 is 6916912.

2196196 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1960000 + 236196 = 1400^2 + 486^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (2196197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16081 + ... + 16216.

It is an arithmetic number, because the mean of its divisors is an integer number (339129).

2^2196196 is an apocalyptic number.

It is an amenable number.

2196196 is a deficient number, since it is larger than the sum of its proper divisors (1873352).

2196196 is a wasteful number, since it uses less digits than its factorization.

2196196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32318 (or 32316 counting only the distinct ones).

The product of its digits is 5832, while the sum is 34.

The square root of 2196196 is about 1481.9568144855. The cubic root of 2196196 is about 129.9841400770.

The spelling of 2196196 in words is "two million, one hundred ninety-six thousand, one hundred ninety-six".