6747760 has 20 divisors (see below), whose sum is σ = 15688728. Its totient is φ = 2699072.

The previous prime is 6747733. The next prime is 6747761. The reversal of 6747760 is 677476.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6747761) 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 3 ways as a sum of consecutive naturals, for example, 42094 + ... + 42253.

Almost surely, 2^6747760 is an apocalyptic number.

It is an amenable number.

6747760 is an abundant number, since it is smaller than the sum of its proper divisors (8940968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6747760 is a wasteful number, since it uses less digits than its factorization.

6747760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84360 (or 84354 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 6747760 is about 2597.6450873820. The cubic root of 6747760 is about 188.9672498146.

The spelling of 6747760 in words is "six million, seven hundred forty-seven thousand, seven hundred sixty".