5209286 has 8 divisors (see below), whose sum is σ = 7875840. Its totient is φ = 2584008.

The previous prime is 5209283. The next prime is 5209291. The reversal of 5209286 is 6829025.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5209283) 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, 10001 + ... + 10508.

It is an arithmetic number, because the mean of its divisors is an integer number (984480).

Almost surely, 2^5209286 is an apocalyptic number.

5209286 is a deficient number, since it is larger than the sum of its proper divisors (2666554).

5209286 is a wasteful number, since it uses less digits than its factorization.

5209286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20638.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 5209286 is about 2282.3860322040. The cubic root of 5209286 is about 173.3508866181.

The spelling of 5209286 in words is "five million, two hundred nine thousand, two hundred eighty-six".