6242144 has 24 divisors (see below), whose sum is σ = 12422088. Its totient is φ = 3087360.

The previous prime is 6242143. The next prime is 6242149. The reversal of 6242144 is 4412426.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6242143) 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, 2099 + ... + 4109.

It is an arithmetic number, because the mean of its divisors is an integer number (517587).

Almost surely, 2^6242144 is an apocalyptic number.

It is an amenable number.

6242144 is a deficient number, since it is larger than the sum of its proper divisors (6179944).

6242144 is a wasteful number, since it uses less digits than its factorization.

6242144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118 (or 2110 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 6242144 is about 2498.4283059556. The cubic root of 6242144 is about 184.1243645690.

The spelling of 6242144 in words is "six million, two hundred forty-two thousand, one hundred forty-four".