6242944 has 64 divisors (see below), whose sum is σ = 13953600. Its totient is φ = 2764800.

The previous prime is 6242941. The next prime is 6242981. The reversal of 6242944 is 4492426.

It is a tau number, because it is divible by the number of its divisors (64).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6242941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41269 + ... + 41419.

It is an arithmetic number, because the mean of its divisors is an integer number (218025).

Almost surely, 2^6242944 is an apocalyptic number.

6242944 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6242944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6976800).

6242944 is an abundant number, since it is smaller than the sum of its proper divisors (7710656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6242944 is a wasteful number, since it uses less digits than its factorization.

6242944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 189 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 6242944 is about 2498.5884014779. The cubic root of 6242944 is about 184.1322300929.

The spelling of 6242944 in words is "six million, two hundred forty-two thousand, nine hundred forty-four".