6186972 has 36 divisors (see below), whose sum is σ = 15871688. Its totient is φ = 1874400.

The previous prime is 6186967. The next prime is 6186979. The reversal of 6186972 is 2796816.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6186972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6186979) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 679 + ... + 3582.

Almost surely, 2^6186972 is an apocalyptic number.

It is an amenable number.

6186972 is an abundant number, since it is smaller than the sum of its proper divisors (9684716).

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

6186972 is a wasteful number, since it uses less digits than its factorization.

6186972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290 (or 4277 counting only the distinct ones).

The product of its digits is 36288, while the sum is 39.

The square root of 6186972 is about 2487.3624585090. The cubic root of 6186972 is about 183.5802894148.

The spelling of 6186972 in words is "six million, one hundred eighty-six thousand, nine hundred seventy-two".