6159225 has 24 divisors (see below), whose sum is σ = 10436832. Its totient is φ = 3203200.

The previous prime is 6159221. The next prime is 6159247. The reversal of 6159225 is 5229516.

It is a happy number.

It is not a de Polignac number, because 6159225 - 2² = 6159221 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6159192 and 6159201.

It is not an unprimeable number, because it can be changed into a prime (6159221) 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 23 ways as a sum of consecutive naturals, for example, 2074 + ... + 4076.

It is an arithmetic number, because the mean of its divisors is an integer number (434868).

Almost surely, 2^6159225 is an apocalyptic number.

It is an amenable number.

6159225 is a deficient number, since it is larger than the sum of its proper divisors (4277607).

6159225 is a wasteful number, since it uses less digits than its factorization.

6159225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057 (or 2052 counting only the distinct ones).

The product of its digits is 5400, while the sum is 30.

The square root of 6159225 is about 2481.7785960879. The cubic root of 6159225 is about 183.3054411194.

The spelling of 6159225 in words is "six million, one hundred fifty-nine thousand, two hundred twenty-five".