6225777 has 12 divisors (see below), whose sum is σ = 9120384. Its totient is φ = 4091640.

The previous prime is 6225773. The next prime is 6225781. The reversal of 6225777 is 7775226.

It is an interprime number because it is at equal distance from previous prime (6225773) and next prime (6225781).

It is not a de Polignac number, because 6225777 - 2² = 6225773 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6225773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4233 + ... + 5510.

It is an arithmetic number, because the mean of its divisors is an integer number (760032).

Almost surely, 2^6225777 is an apocalyptic number.

It is an amenable number.

6225777 is a deficient number, since it is larger than the sum of its proper divisors (2894607).

6225777 is a wasteful number, since it uses less digits than its factorization.

6225777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9820 (or 9817 counting only the distinct ones).

The product of its digits is 41160, while the sum is 36.

The square root of 6225777 is about 2495.1506968518. The cubic root of 6225777 is about 183.9632980514.

The spelling of 6225777 in words is "six million, two hundred twenty-five thousand, seven hundred seventy-seven".