6745772 has 12 divisors (see below), whose sum is σ = 12878376. Its totient is φ = 3066240.

The previous prime is 6745763. The next prime is 6745801. The reversal of 6745772 is 2775476.

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, 76613 + ... + 76700.

It is an arithmetic number, because the mean of its divisors is an integer number (1073198).

Almost surely, 2^6745772 is an apocalyptic number.

It is an amenable number.

6745772 is a deficient number, since it is larger than the sum of its proper divisors (6132604).

6745772 is a wasteful number, since it uses less digits than its factorization.

6745772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153328 (or 153326 counting only the distinct ones).

The product of its digits is 82320, while the sum is 38.

The square root of 6745772 is about 2597.2624049179. The cubic root of 6745772 is about 188.9486903820.

It can be divided in two parts, 674 and 5772, that added together give a palindrome (6446).

The spelling of 6745772 in words is "six million, seven hundred forty-five thousand, seven hundred seventy-two".