6746247 has 20 divisors (see below), whose sum is σ = 10354696. Its totient is φ = 4374000.

The previous prime is 6746231. The next prime is 6746249. The reversal of 6746247 is 7426476.

6746247 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6746247 - 2⁴ = 6746231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6746249) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1872 + ... + 4122.

Almost surely, 2^6746247 is an apocalyptic number.

6746247 is a deficient number, since it is larger than the sum of its proper divisors (3608449).

6746247 is a wasteful number, since it uses less digits than its factorization.

6746247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300 (or 2291 counting only the distinct ones).

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

The square root of 6746247 is about 2597.3538457438. The cubic root of 6746247 is about 188.9531251856.

The spelling of 6746247 in words is "six million, seven hundred forty-six thousand, two hundred forty-seven".