6099791 has 4 divisors (see below), whose sum is σ = 6105792. Its totient is φ = 6093792.

The previous prime is 6099767. The next prime is 6099829. The reversal of 6099791 is 1979906.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6099791 - 2⁶ = 6099727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6099701) 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 3 ways as a sum of consecutive naturals, for example, 1055 + ... + 3648.

It is an arithmetic number, because the mean of its divisors is an integer number (1526448).

Almost surely, 2^6099791 is an apocalyptic number.

6099791 is a deficient number, since it is larger than the sum of its proper divisors (6001).

6099791 is a wasteful number, since it uses less digits than its factorization.

6099791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6000.

The product of its (nonzero) digits is 30618, while the sum is 41.

The square root of 6099791 is about 2469.7754958700. The cubic root of 6099791 is about 182.7139269059.

Subtracting from 6099791 its reverse (1979906), we obtain a triangular number (4119885 = T₂₈₇₀).

The spelling of 6099791 in words is "six million, ninety-nine thousand, seven hundred ninety-one".