2768732 has 12 divisors (see below), whose sum is σ = 4891320. Its totient is φ = 1371216.

The previous prime is 2768683. The next prime is 2768767. The reversal of 2768732 is 2378672.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2768692 and 2768701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2807 + ... + 3662.

It is an arithmetic number, because the mean of its divisors is an integer number (407610).

2^2768732 is an apocalyptic number.

It is an amenable number.

2768732 is a deficient number, since it is larger than the sum of its proper divisors (2122588).

2768732 is a wasteful number, since it uses less digits than its factorization.

2768732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6580 (or 6578 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 2768732 is about 1663.9507204241. The cubic root of 2768732 is about 140.4193548586.

The spelling of 2768732 in words is "two million, seven hundred sixty-eight thousand, seven hundred thirty-two".