6225859 has 4 divisors (see below), whose sum is σ = 6592104. Its totient is φ = 5859616.

The previous prime is 6225851. The next prime is 6225871. The reversal of 6225859 is 9585226.

It is a happy number.

6225859 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.

It is a cyclic number.

It is not a de Polignac number, because 6225859 - 2³ = 6225851 is a prime.

It is a super-2 number, since 2×6225859² = 77522640575762, which contains 22 as substring.

It is a d-powerful number, because it can be written as 6³ + 2⁴ + 2²² + 5⁷ + 8² + 5⁹ + 9 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6225851) 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 3 ways as a sum of consecutive naturals, for example, 183097 + ... + 183130.

It is an arithmetic number, because the mean of its divisors is an integer number (1648026).

Almost surely, 2^6225859 is an apocalyptic number.

6225859 is a deficient number, since it is larger than the sum of its proper divisors (366245).

6225859 is a wasteful number, since it uses less digits than its factorization.

6225859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366244.

The product of its digits is 43200, while the sum is 37.

The square root of 6225859 is about 2495.1671286709. The cubic root of 6225859 is about 183.9641057109.

It can be divided in two parts, 62 and 25859, that added together give a square (25921 = 161²).

The spelling of 6225859 in words is "six million, two hundred twenty-five thousand, eight hundred fifty-nine".