52766942 has 8 divisors (see below), whose sum is σ = 79240032. Its totient is φ = 26353600.

The previous prime is 52766939. The next prime is 52766951. The reversal of 52766942 is 24966725.

52766942 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 a self number, because there is not a number n which added to its sum of digits gives 52766942.

It is a congruent number.

It is an unprimeable number.

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, 12659 + ... + 16302.

It is an arithmetic number, because the mean of its divisors is an integer number (9905004).

Almost surely, 2^52766942 is an apocalyptic number.

52766942 is a deficient number, since it is larger than the sum of its proper divisors (26473090).

52766942 is a wasteful number, since it uses less digits than its factorization.

52766942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29874.

The product of its digits is 181440, while the sum is 41.

The square root of 52766942 is about 7264.0857649122. The cubic root of 52766942 is about 375.0771799661.

The spelling of 52766942 in words is "fifty-two million, seven hundred sixty-six thousand, nine hundred forty-two".