6730172 has 6 divisors (see below), whose sum is σ = 11777808. Its totient is φ = 3365084.

The previous prime is 6730159. The next prime is 6730177. The reversal of 6730172 is 2710376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6730177) 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 as a sum of consecutive naturals, namely, 841268 + ... + 841275.

It is an arithmetic number, because the mean of its divisors is an integer number (1962968).

Almost surely, 2^6730172 is an apocalyptic number.

It is an amenable number.

6730172 is a deficient number, since it is larger than the sum of its proper divisors (5047636).

6730172 is a wasteful number, since it uses less digits than its factorization.

6730172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682547 (or 1682545 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 6730172 is about 2594.2575045666. The cubic root of 6730172 is about 188.8029262570.

The spelling of 6730172 in words is "six million, seven hundred thirty thousand, one hundred seventy-two".