6749160 has 64 divisors (see below), whose sum is σ = 22092480. Its totient is φ = 1635840.

The previous prime is 6749159. The next prime is 6749173. The reversal of 6749160 is 619476.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1237 + ... + 3876.

It is an arithmetic number, because the mean of its divisors is an integer number (345195).

Almost surely, 2^6749160 is an apocalyptic number.

6749160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6749160 is an abundant number, since it is smaller than the sum of its proper divisors (15343320).

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

6749160 is a wasteful number, since it uses less digits than its factorization.

6749160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5138 (or 5134 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 6749160 is about 2597.9145482483. The cubic root of 6749160 is about 188.9803176503.

The spelling of 6749160 in words is "six million, seven hundred forty-nine thousand, one hundred sixty".