5638883 has 8 divisors (see below), whose sum is σ = 5992560. Its totient is φ = 5287680.

The previous prime is 5638873. The next prime is 5638939. The reversal of 5638883 is 3888365.

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

It is not a de Polignac number, because 5638883 - 2¹⁸ = 5376739 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5638883.

It is not an unprimeable number, because it can be changed into a prime (5638823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6548 + ... + 7358.

It is an arithmetic number, because the mean of its divisors is an integer number (749070).

Almost surely, 2^5638883 is an apocalyptic number.

5638883 is a deficient number, since it is larger than the sum of its proper divisors (353677).

5638883 is a wasteful number, since it uses less digits than its factorization.

5638883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237.

The product of its digits is 138240, while the sum is 41.

The square root of 5638883 is about 2374.6332348386. The cubic root of 5638883 is about 177.9908571662.

The spelling of 5638883 in words is "five million, six hundred thirty-eight thousand, eight hundred eighty-three".