6225599 has 4 divisors (see below), whose sum is σ = 6327720. Its totient is φ = 6123480.

The previous prime is 6225551. The next prime is 6225607. The reversal of 6225599 is 9955226.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6225599 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 (6225529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50969 + ... + 51090.

It is an arithmetic number, because the mean of its divisors is an integer number (1581930).

Almost surely, 2^6225599 is an apocalyptic number.

6225599 is a deficient number, since it is larger than the sum of its proper divisors (102121).

6225599 is a wasteful number, since it uses less digits than its factorization.

6225599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102120.

The product of its digits is 48600, while the sum is 38.

The square root of 6225599 is about 2495.1150274086. The cubic root of 6225599 is about 183.9615448149.

The spelling of 6225599 in words is "six million, two hundred twenty-five thousand, five hundred ninety-nine".