5389885 has 4 divisors (see below), whose sum is σ = 6467868. Its totient is φ = 4311904.

The previous prime is 5389873. The next prime is 5389907. The reversal of 5389885 is 5889835.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2762244 + 2627641 = 1662^2 + 1621^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5389885 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538984 + ... + 538993.

It is an arithmetic number, because the mean of its divisors is an integer number (1616967).

Almost surely, 2^5389885 is an apocalyptic number.

It is an amenable number.

5389885 is a deficient number, since it is larger than the sum of its proper divisors (1077983).

5389885 is a wasteful number, since it uses less digits than its factorization.

5389885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077982.

The product of its digits is 345600, while the sum is 46.

The square root of 5389885 is about 2321.6125861134. The cubic root of 5389885 is about 175.3314534569.

The spelling of 5389885 in words is "five million, three hundred eighty-nine thousand, eight hundred eighty-five".