6166730 has 8 divisors (see below), whose sum is σ = 11100132. Its totient is φ = 2466688.

The previous prime is 6166723. The next prime is 6166751. The reversal of 6166730 is 376616.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5387041 + 779689 = 2321^2 + 883^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6166693 and 6166702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308327 + ... + 308346.

Almost surely, 2^6166730 is an apocalyptic number.

6166730 is a deficient number, since it is larger than the sum of its proper divisors (4933402).

6166730 is a wasteful number, since it uses less digits than its factorization.

6166730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616680.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 6166730 is about 2483.2901562242. The cubic root of 6166730 is about 183.3798633045.

The spelling of 6166730 in words is "six million, one hundred sixty-six thousand, seven hundred thirty".