6225849 has 16 divisors (see below), whose sum is σ = 10541440. Its totient is φ = 3557520.

The previous prime is 6225839. The next prime is 6225851. The reversal of 6225849 is 9485226.

It is a happy number.

It is not a de Polignac number, because 6225849 - 2¹³ = 6217657 is a prime.

It is a super-2 number, since 2×6225849² = 77522391541602, which contains 22 as substring.

6225849 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6225829) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16282 + ... + 16659.

It is an arithmetic number, because the mean of its divisors is an integer number (658840).

Almost surely, 2^6225849 is an apocalyptic number.

It is an amenable number.

6225849 is a deficient number, since it is larger than the sum of its proper divisors (4315591).

6225849 is a wasteful number, since it uses less digits than its factorization.

6225849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32957 (or 32951 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 6225849 is about 2495.1651247964. The cubic root of 6225849 is about 183.9640072163.

The spelling of 6225849 in words is "six million, two hundred twenty-five thousand, eight hundred forty-nine".