6229791 has 24 divisors (see below), whose sum is σ = 9644544. Its totient is φ = 4014360.

The previous prime is 6229789. The next prime is 6229793. The reversal of 6229791 is 1979226.

It is an interprime number because it is at equal distance from previous prime (6229789) and next prime (6229793).

It is not a de Polignac number, because 6229791 - 2¹ = 6229789 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6229793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7120 + ... + 7946.

It is an arithmetic number, because the mean of its divisors is an integer number (401856).

Almost surely, 2^6229791 is an apocalyptic number.

6229791 is a deficient number, since it is larger than the sum of its proper divisors (3414753).

6229791 is an equidigital number, since it uses as much as digits as its factorization.

6229791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873 (or 861 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 6229791 is about 2495.9549274777. The cubic root of 6229791 is about 184.0028256497.

The spelling of 6229791 in words is "six million, two hundred twenty-nine thousand, seven hundred ninety-one".