5239437 has 8 divisors (see below), whose sum is σ = 7983936. Its totient is φ = 2993952.

The previous prime is 5239433. The next prime is 5239447. The reversal of 5239437 is 7349325.

It is a happy number.

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

It is not a de Polignac number, because 5239437 - 2² = 5239433 is a prime.

It is a d-powerful number, because it can be written as 5⁷ + 2¹⁷ + 3⁷ + 9⁷ + 4⁸ + 3¹¹ + 7⁴ .

5239437 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5239398 and 5239407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5239433) 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, 124728 + ... + 124769.

It is an arithmetic number, because the mean of its divisors is an integer number (997992).

Almost surely, 2^5239437 is an apocalyptic number.

It is an amenable number.

5239437 is a deficient number, since it is larger than the sum of its proper divisors (2744499).

5239437 is a wasteful number, since it uses less digits than its factorization.

5239437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249507.

The product of its digits is 22680, while the sum is 33.

The square root of 5239437 is about 2288.9816513026. The cubic root of 5239437 is about 173.6846912219.

The spelling of 5239437 in words is "five million, two hundred thirty-nine thousand, four hundred thirty-seven".