2664196 has 12 divisors (see below), whose sum is σ = 4721920. Its totient is φ = 1315080.

The previous prime is 2664191. The next prime is 2664197. The reversal of 2664196 is 6914662.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664191) 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, 3900 + ... + 4531.

2^2664196 is an apocalyptic number.

It is an amenable number.

2664196 is a deficient number, since it is larger than the sum of its proper divisors (2057724).

2664196 is a wasteful number, since it uses less digits than its factorization.

2664196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8514 (or 8512 counting only the distinct ones).

The product of its digits is 15552, while the sum is 34.

The square root of 2664196 is about 1632.2365024714. The cubic root of 2664196 is about 138.6294150223.

The spelling of 2664196 in words is "two million, six hundred sixty-four thousand, one hundred ninety-six".