52306917 has 8 divisors (see below), whose sum is σ = 75107424. Its totient is φ = 32188848.

The previous prime is 52306883. The next prime is 52306921. The reversal of 52306917 is 71960325.

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

It is not a de Polignac number, because 52306917 - 2¹⁰ = 52305893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52306957) 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, 670563 + ... + 670640.

It is an arithmetic number, because the mean of its divisors is an integer number (9388428).

Almost surely, 2^52306917 is an apocalyptic number.

It is an amenable number.

52306917 is a deficient number, since it is larger than the sum of its proper divisors (22800507).

52306917 is a wasteful number, since it uses less digits than its factorization.

52306917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341219.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 52306917 is about 7232.3521070258. The cubic root of 52306917 is about 373.9840161127.

The spelling of 52306917 in words is "fifty-two million, three hundred six thousand, nine hundred seventeen".