6742774 has 8 divisors (see below), whose sum is σ = 10140120. Its totient is φ = 3362736.

The previous prime is 6742763. The next prime is 6742781. The reversal of 6742774 is 4772476.

It is a happy number.

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, 3304 + ... + 4939.

It is an arithmetic number, because the mean of its divisors is an integer number (1267515).

Almost surely, 2^6742774 is an apocalyptic number.

6742774 is a deficient number, since it is larger than the sum of its proper divisors (3397346).

6742774 is a wasteful number, since it uses less digits than its factorization.

6742774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8654.

The product of its digits is 65856, while the sum is 37.

The square root of 6742774 is about 2596.6851946280. The cubic root of 6742774 is about 188.9206949644.

The spelling of 6742774 in words is "six million, seven hundred forty-two thousand, seven hundred seventy-four".