5239436 has 18 divisors (see below), whose sum is σ = 9387420. Its totient is φ = 2558032.

The previous prime is 5239433. The next prime is 5239447. The reversal of 5239436 is 6349325.

It is a d-powerful number, because it can be written as 5⁹ + 2¹³ + 3 + 9² + 4⁶ + 3¹³ + 6⁸ .

It is not an unprimeable number, because it can be changed into a prime (5239433) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 35090 + ... + 35238.

Almost surely, 2^5239436 is an apocalyptic number.

It is an amenable number.

5239436 is a deficient number, since it is larger than the sum of its proper divisors (4147984).

5239436 is a wasteful number, since it uses less digits than its factorization.

5239436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361 (or 210 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 5239436 is about 2288.9814328648. The cubic root of 5239436 is about 173.6846801721.

The spelling of 5239436 in words is "five million, two hundred thirty-nine thousand, four hundred thirty-six".