5238786 has 48 divisors (see below), whose sum is σ = 12377664. Its totient is φ = 1473696.

The previous prime is 5238773. The next prime is 5238791. The reversal of 5238786 is 6878325.

It is a super-3 number, since 3×5238786³ (a number of 21 digits) contains 333 as substring.

Its product of digits (80640) is a multiple of the sum of its prime divisors (288).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30196 + ... + 30368.

It is an arithmetic number, because the mean of its divisors is an integer number (257868).

Almost surely, 2^5238786 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5238786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6188832).

5238786 is an abundant number, since it is smaller than the sum of its proper divisors (7138878).

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

5238786 is a wasteful number, since it uses less digits than its factorization.

5238786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 288 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 5238786 is about 2288.8394439104. The cubic root of 5238786 is about 173.6774974835.

The spelling of 5238786 in words is "five million, two hundred thirty-eight thousand, seven hundred eighty-six".