6744242 has 8 divisors (see below), whose sum is σ = 10230300. Its totient is φ = 3334144.

The previous prime is 6744239. The next prime is 6744253. The reversal of 6744242 is 2424476.

It can be written as a sum of positive squares in 2 ways, for example, as 6105841 + 638401 = 2471^2 + 799^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 18767 + ... + 19122.

Almost surely, 2^6744242 is an apocalyptic number.

6744242 is a deficient number, since it is larger than the sum of its proper divisors (3486058).

6744242 is a wasteful number, since it uses less digits than its factorization.

6744242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37980.

The product of its digits is 10752, while the sum is 29.

The square root of 6744242 is about 2596.9678473173. The cubic root of 6744242 is about 188.9344042309.

The spelling of 6744242 in words is "six million, seven hundred forty-four thousand, two hundred forty-two".