2149196 has 12 divisors (see below), whose sum is σ = 4298448. Its totient is φ = 921072.

The previous prime is 2149187. The next prime is 2149207. The reversal of 2149196 is 6919412.

2149196 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38351 + ... + 38406.

It is an arithmetic number, because the mean of its divisors is an integer number (358204).

2^2149196 is an apocalyptic number.

It is an amenable number.

2149196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2149196 is a wasteful number, since it uses less digits than its factorization.

2149196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76768 (or 76766 counting only the distinct ones).

The product of its digits is 3888, while the sum is 32.

The square root of 2149196 is about 1466.0136425013. The cubic root of 2149196 is about 129.0501977987.

The spelling of 2149196 in words is "two million, one hundred forty-nine thousand, one hundred ninety-six".