6745170 has 32 divisors (see below), whose sum is σ = 16306560. Its totient is φ = 1785600.

The previous prime is 6745169. The next prime is 6745181. The reversal of 6745170 is 715476.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon 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, 3786 + ... + 5274.

It is an arithmetic number, because the mean of its divisors is an integer number (509580).

Almost surely, 2^6745170 is an apocalyptic number.

6745170 is an abundant number, since it is smaller than the sum of its proper divisors (9561390).

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

6745170 is a wasteful number, since it uses less digits than its factorization.

6745170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 6745170 is about 2597.1465110771. The cubic root of 6745170 is about 188.9430695529.

The spelling of 6745170 in words is "six million, seven hundred forty-five thousand, one hundred seventy".