2646748 has 24 divisors (see below), whose sum is σ = 5207328. Its totient is φ = 1167936.

The previous prime is 2646733. The next prime is 2646769. The reversal of 2646748 is 8476462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90 + ... + 2302.

It is an arithmetic number, because the mean of its divisors is an integer number (216972).

2^2646748 is an apocalyptic number.

It is an amenable number.

2646748 is a deficient number, since it is larger than the sum of its proper divisors (2560580).

2646748 is a wasteful number, since it uses less digits than its factorization.

2646748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253 (or 2251 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 2646748 is about 1626.8829091241. The cubic root of 2646748 is about 138.3261208155.

The spelling of 2646748 in words is "two million, six hundred forty-six thousand, seven hundred forty-eight".