5239782 has 32 divisors (see below), whose sum is σ = 12259200. Its totient is φ = 1654344.

The previous prime is 5239777. The next prime is 5239783. The reversal of 5239782 is 2879325.

It is a happy number.

It is a d-powerful number, because it can be written as 5⁸ + 2⁹ + 3³ + 9⁷ + 7² + 8² + 2¹⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5239783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1528 + ... + 3579.

It is an arithmetic number, because the mean of its divisors is an integer number (383100).

Almost surely, 2^5239782 is an apocalyptic number.

5239782 is an abundant number, since it is smaller than the sum of its proper divisors (7019418).

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

5239782 is a wasteful number, since it uses less digits than its factorization.

5239782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5137 (or 5131 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 5239782 is about 2289.0570110856. The cubic root of 5239782 is about 173.6885033302.

The spelling of 5239782 in words is "five million, two hundred thirty-nine thousand, seven hundred eighty-two".