6227899 has 4 divisors (see below), whose sum is σ = 6594264. Its totient is φ = 5861536.

The previous prime is 6227891. The next prime is 6227909. The reversal of 6227899 is 9987226.

It is a happy number.

6227899 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9987226 = 2 ⋅4993613.

It is a cyclic number.

It is not a de Polignac number, because 6227899 - 2³ = 6227891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6227891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183157 + ... + 183190.

It is an arithmetic number, because the mean of its divisors is an integer number (1648566).

Almost surely, 2^6227899 is an apocalyptic number.

6227899 is a deficient number, since it is larger than the sum of its proper divisors (366365).

6227899 is a wasteful number, since it uses less digits than its factorization.

6227899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366364.

The product of its digits is 108864, while the sum is 43.

The square root of 6227899 is about 2495.5758854421. The cubic root of 6227899 is about 183.9841964215.

The spelling of 6227899 in words is "six million, two hundred twenty-seven thousand, eight hundred ninety-nine".