6730574 has 4 divisors (see below), whose sum is σ = 10095864. Its totient is φ = 3365286.

The previous prime is 6730571. The next prime is 6730583. The reversal of 6730574 is 4750376.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6730574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6730571) 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, 1682642 + ... + 1682645.

It is an arithmetic number, because the mean of its divisors is an integer number (2523966).

Almost surely, 2^6730574 is an apocalyptic number.

6730574 is a deficient number, since it is larger than the sum of its proper divisors (3365290).

6730574 is a wasteful number, since it uses less digits than its factorization.

6730574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3365289.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 6730574 is about 2594.3349822257. The cubic root of 6730574 is about 188.8066853122.

The spelling of 6730574 in words is "six million, seven hundred thirty thousand, five hundred seventy-four".