6745884 has 24 divisors (see below), whose sum is σ = 15782928. Its totient is φ = 2242560.

The previous prime is 6745873. The next prime is 6745897. The reversal of 6745884 is 4885476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7254 + ... + 8130.

It is an arithmetic number, because the mean of its divisors is an integer number (657622).

Almost surely, 2^6745884 is an apocalyptic number.

It is an amenable number.

6745884 is an abundant number, since it is smaller than the sum of its proper divisors (9037044).

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

6745884 is a wasteful number, since it uses less digits than its factorization.

6745884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525 (or 1523 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 6745884 is about 2597.2839659922. The cubic root of 6745884 is about 188.9497360808.

The spelling of 6745884 in words is "six million, seven hundred forty-five thousand, eight hundred eighty-four".