52023666 has 8 divisors (see below), whose sum is σ = 104047344. Its totient is φ = 17341220.

The previous prime is 52023661. The next prime is 52023683. The reversal of 52023666 is 66632025.

52023666 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.

52023666 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (52023661) 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, 4335300 + ... + 4335311.

It is an arithmetic number, because the mean of its divisors is an integer number (13005918).

Almost surely, 2^52023666 is an apocalyptic number.

52023666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52023666 is a wasteful number, since it uses less digits than its factorization.

52023666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8670616.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 52023666 is about 7212.7433061215. The cubic root of 52023666 is about 373.3077312021.

The spelling of 52023666 in words is "fifty-two million, twenty-three thousand, six hundred sixty-six".