6225944 has 16 divisors (see below), whose sum is σ = 12360600. Its totient is φ = 2929792.

The previous prime is 6225941. The next prime is 6225979. The reversal of 6225944 is 4495226.

It is a super-2 number, since 2×6225944² = 77524757382272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6225944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6225941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22754 + ... + 23025.

Almost surely, 2^6225944 is an apocalyptic number.

It is an amenable number.

6225944 is a deficient number, since it is larger than the sum of its proper divisors (6134656).

6225944 is a wasteful number, since it uses less digits than its factorization.

6225944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45802 (or 45798 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 6225944 is about 2495.1841615400. The cubic root of 6225944 is about 183.9649429115.

The spelling of 6225944 in words is "six million, two hundred twenty-five thousand, nine hundred forty-four".