52236039 has 8 divisors (see below), whose sum is σ = 69836272. Its totient is φ = 34729920.

The previous prime is 52236031. The next prime is 52236083. The reversal of 52236039 is 93063225.

52236039 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 52236039 - 2³ = 52236031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52235997 and 52236015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52236031) 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 7 ways as a sum of consecutive naturals, for example, 22222 + ... + 24459.

It is an arithmetic number, because the mean of its divisors is an integer number (8729534).

Almost surely, 2^52236039 is an apocalyptic number.

52236039 is a deficient number, since it is larger than the sum of its proper divisors (17600233).

52236039 is a wasteful number, since it uses less digits than its factorization.

52236039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47057.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 52236039 is about 7227.4503803209. The cubic root of 52236039 is about 373.8150185726.

The spelling of 52236039 in words is "fifty-two million, two hundred thirty-six thousand, thirty-nine".