2647696 has 20 divisors (see below), whose sum is σ = 5174272. Its totient is φ = 1312416.

The previous prime is 2647693. The next prime is 2647709. The reversal of 2647696 is 6967462.

It is not an unprimeable number, because it can be changed into a prime (2647693) 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, 1381 + ... + 2683.

2^2647696 is an apocalyptic number.

It is an amenable number.

2647696 is a deficient number, since it is larger than the sum of its proper divisors (2526576).

2647696 is a wasteful number, since it uses less digits than its factorization.

2647696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438 (or 1432 counting only the distinct ones).

The product of its digits is 108864, while the sum is 40.

The square root of 2647696 is about 1627.1742377508. The cubic root of 2647696 is about 138.3426338483.

The spelling of 2647696 in words is "two million, six hundred forty-seven thousand, six hundred ninety-six".