6744627 has 10 divisors (see below), whose sum is σ = 10075428. Its totient is φ = 4496364.

The previous prime is 6744613. The next prime is 6744653. The reversal of 6744627 is 7264476.

It is not a de Polignac number, because 6744627 - 2⁴ = 6744611 is a prime.

It is an Ulam number.

6744627 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6744591 and 6744600.

It is not an unprimeable number, because it can be changed into a prime (6744667) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 41553 + ... + 41714.

Almost surely, 2^6744627 is an apocalyptic number.

6744627 is a deficient number, since it is larger than the sum of its proper divisors (3330801).

6744627 is an equidigital number, since it uses as much as digits as its factorization.

6744627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83279 (or 83270 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 6744627 is about 2597.0419711664. The cubic root of 6744627 is about 188.9379993155.

The spelling of 6744627 in words is "six million, seven hundred forty-four thousand, six hundred twenty-seven".