2388244 has 12 divisors (see below), whose sum is σ = 4191264. Its totient is φ = 1190744.

The previous prime is 2388229. The next prime is 2388247. The reversal of 2388244 is 4428832.

It is a zygodrome in base 3 and base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2388247) 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, 1419 + ... + 2605.

It is an arithmetic number, because the mean of its divisors is an integer number (349272).

2^2388244 is an apocalyptic number.

It is an amenable number.

2388244 is a deficient number, since it is larger than the sum of its proper divisors (1803020).

2388244 is a wasteful number, since it uses less digits than its factorization.

2388244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694 (or 1692 counting only the distinct ones).

The product of its digits is 12288, while the sum is 31.

The square root of 2388244 is about 1545.3944480294. The cubic root of 2388244 is about 133.6676250563.

The spelling of 2388244 in words is "two million, three hundred eighty-eight thousand, two hundred forty-four".