5239386 has 12 divisors (see below), whose sum is σ = 11352042. Its totient is φ = 1746456.

The previous prime is 5239373. The next prime is 5239391. The reversal of 5239386 is 6839325.

It can be written as a sum of positive squares in only one way, i.e., 3629025 + 1610361 = 1905^2 + 1269^2 .

It is a super-3 number, since 3×5239386³ (a number of 21 digits) contains 333 as substring.

It is a d-powerful number, because it can be written as 5⁴ + 2¹⁴ + 3¹¹ + 9² + 3¹⁴ + 8⁶ + 6² .

It is a self number, because there is not a number n which added to its sum of digits gives 5239386.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145521 + ... + 145556.

Almost surely, 2^5239386 is an apocalyptic number.

5239386 is an abundant number, since it is smaller than the sum of its proper divisors (6112656).

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

5239386 is a wasteful number, since it uses less digits than its factorization.

5239386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291085 (or 291082 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 5239386 is about 2288.9705109503. The cubic root of 5239386 is about 173.6841276787.

It can be divided in two parts, 5239 and 386, that added together give a square (5625 = 75²).

The spelling of 5239386 in words is "five million, two hundred thirty-nine thousand, three hundred eighty-six".