6189994 has 8 divisors (see below), whose sum is σ = 9482688. Its totient is φ = 3029100.

The previous prime is 6189983. The next prime is 6190003. The reversal of 6189994 is 4999816.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32832 + ... + 33019.

It is an arithmetic number, because the mean of its divisors is an integer number (1185336).

Almost surely, 2^6189994 is an apocalyptic number.

6189994 is a deficient number, since it is larger than the sum of its proper divisors (3292694).

6189994 is a wasteful number, since it uses less digits than its factorization.

6189994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65900.

The product of its digits is 139968, while the sum is 46.

The square root of 6189994 is about 2487.9698551228. The cubic root of 6189994 is about 183.6101742186.

The spelling of 6189994 in words is "six million, one hundred eighty-nine thousand, nine hundred ninety-four".