6266944 has 28 divisors (see below), whose sum is σ = 12527788. Its totient is φ = 3110400.

The previous prime is 6266927. The next prime is 6266947. The reversal of 6266944 is 4496626.

It can be written as a sum of positive squares in 2 ways, for example, as 921600 + 5345344 = 960^2 + 2312^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (6266947) 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, 11314 + ... + 11854.

It is an arithmetic number, because the mean of its divisors is an integer number (447421).

Almost surely, 2^6266944 is an apocalyptic number.

6266944 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6266944 is a deficient number, since it is larger than the sum of its proper divisors (6260844).

6266944 is a wasteful number, since it uses less digits than its factorization.

6266944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734 (or 724 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 6266944 is about 2503.3865063150. The cubic root of 6266944 is about 184.3678840115.

The spelling of 6266944 in words is "six million, two hundred sixty-six thousand, nine hundred forty-four".