52338747 has 4 divisors (see below), whose sum is σ = 69785000. Its totient is φ = 34892496.

The previous prime is 52338743. The next prime is 52338751. The reversal of 52338747 is 74783325.

52338747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (52338743) and next prime (52338751).

It is not a de Polignac number, because 52338747 - 2² = 52338743 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52338743) 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 3 ways as a sum of consecutive naturals, for example, 8723122 + ... + 8723127.

It is an arithmetic number, because the mean of its divisors is an integer number (17446250).

Almost surely, 2^52338747 is an apocalyptic number.

52338747 is a deficient number, since it is larger than the sum of its proper divisors (17446253).

52338747 is a wasteful number, since it uses less digits than its factorization.

52338747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17446252.

The product of its digits is 141120, while the sum is 39.

The square root of 52338747 is about 7234.5523012831. The cubic root of 52338747 is about 374.0598601128.

The spelling of 52338747 in words is "fifty-two million, three hundred thirty-eight thousand, seven hundred forty-seven".