5189285 has 4 divisors (see below), whose sum is σ = 6227148. Its totient is φ = 4151424.

The previous prime is 5189269. The next prime is 5189291. The reversal of 5189285 is 5829815.

It is a Cunningham number, because it is equal to 2278²+1.

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 1865956 + 3323329 = 1366^2 + 1823^2 .

It is a cyclic number.

It is not a de Polignac number, because 5189285 - 2⁴ = 5189269 is a prime.

It is a super-2 number, since 2×5189285² = 53857357622450, which contains 22 as substring.

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, 518924 + ... + 518933.

It is an arithmetic number, because the mean of its divisors is an integer number (1556787).

Almost surely, 2^5189285 is an apocalyptic number.

It is an amenable number.

5189285 is a deficient number, since it is larger than the sum of its proper divisors (1037863).

5189285 is a wasteful number, since it uses less digits than its factorization.

5189285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037862.

The product of its digits is 28800, while the sum is 38.

The square root of 5189285 is about 2278.0002194908. Note that the first 3 decimals coincide. The cubic root of 5189285 is about 173.1287424198.

The spelling of 5189285 in words is "five million, one hundred eighty-nine thousand, two hundred eighty-five".