5731286 has 16 divisors (see below), whose sum is σ = 9460368. Its totient is φ = 2603920.

The previous prime is 5731283. The next prime is 5731289. The reversal of 5731286 is 6821375.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5731283) and next prime (5731289).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5731283) 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, 1586 + ... + 3738.

It is an arithmetic number, because the mean of its divisors is an integer number (591273).

Almost surely, 2^5731286 is an apocalyptic number.

5731286 is a deficient number, since it is larger than the sum of its proper divisors (3729082).

5731286 is a wasteful number, since it uses less digits than its factorization.

5731286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188 (or 2166 counting only the distinct ones).

The product of its digits is 10080, while the sum is 32.

The square root of 5731286 is about 2394.0104427508. The cubic root of 5731286 is about 178.9578253375.

The spelling of 5731286 in words is "five million, seven hundred thirty-one thousand, two hundred eighty-six".