2638283 has 8 divisors (see below), whose sum is σ = 2795520. Its totient is φ = 2482920.

The previous prime is 2638271. The next prime is 2638297. The reversal of 2638283 is 3828362.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2638283 - 2⁴ = 2638267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2638243) 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, 3266 + ... + 3992.

It is an arithmetic number, because the mean of its divisors is an integer number (349440).

2^2638283 is an apocalyptic number.

2638283 is a deficient number, since it is larger than the sum of its proper divisors (157237).

2638283 is a wasteful number, since it uses less digits than its factorization.

2638283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937.

The product of its digits is 13824, while the sum is 32.

The square root of 2638283 is about 1624.2792247640. The cubic root of 2638283 is about 138.1784954843.

The spelling of 2638283 in words is "two million, six hundred thirty-eight thousand, two hundred eighty-three".