6194091 has 8 divisors (see below), whose sum is σ = 8283600. Its totient is φ = 4116992.

The previous prime is 6194053. The next prime is 6194093. The reversal of 6194091 is 1904916.

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

It is a cyclic number.

It is not a de Polignac number, because 6194091 - 2⁷ = 6193963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6194093) 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 in 7 ways as a sum of consecutive naturals, for example, 1866 + ... + 3983.

It is an arithmetic number, because the mean of its divisors is an integer number (1035450).

Almost surely, 2^6194091 is an apocalyptic number.

6194091 is a deficient number, since it is larger than the sum of its proper divisors (2089509).

6194091 is a wasteful number, since it uses less digits than its factorization.

6194091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6205.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 6194091 is about 2488.7930809933. The cubic root of 6194091 is about 183.6506742567.

The spelling of 6194091 in words is "six million, one hundred ninety-four thousand, ninety-one".