6744628 has 12 divisors (see below), whose sum is σ = 12876192. Its totient is φ = 3065720.

The previous prime is 6744613. The next prime is 6744653. The reversal of 6744628 is 8264476.

It is a congruent number.

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, 76600 + ... + 76687.

It is an arithmetic number, because the mean of its divisors is an integer number (1073016).

Almost surely, 2^6744628 is an apocalyptic number.

It is an amenable number.

6744628 is a deficient number, since it is larger than the sum of its proper divisors (6131564).

6744628 is a wasteful number, since it uses less digits than its factorization.

6744628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153302 (or 153300 counting only the distinct ones).

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

The square root of 6744628 is about 2597.0421636932. The cubic root of 6744628 is about 188.9380086532.

The spelling of 6744628 in words is "six million, seven hundred forty-four thousand, six hundred twenty-eight".