5720286 has 64 divisors (see below), whose sum is σ = 13789440. Its totient is φ = 1559040.

The previous prime is 5720249. The next prime is 5720291. The reversal of 5720286 is 6820275.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 31 ways as a sum of consecutive naturals, for example, 50566 + ... + 50678.

It is an arithmetic number, because the mean of its divisors is an integer number (215460).

Almost surely, 2^5720286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5720286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6894720).

5720286 is an abundant number, since it is smaller than the sum of its proper divisors (8069154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5720286 is a wasteful number, since it uses less digits than its factorization.

5720286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 5720286 is about 2391.7119391766. The cubic root of 5720286 is about 178.8432613565.

It can be divided in two parts, 5720 and 286, that added together give a palindrome (6006).

The spelling of 5720286 in words is "five million, seven hundred twenty thousand, two hundred eighty-six".