52866023 has 8 divisors (see below), whose sum is σ = 61704192. Its totient is φ = 44349336.

The previous prime is 52865993. The next prime is 52866031. The reversal of 52866023 is 32066825.

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

It is a cyclic number.

It is not a de Polignac number, because 52866023 - 2⁶ = 52865959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52866053) 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, 80015 + ... + 80672.

It is an arithmetic number, because the mean of its divisors is an integer number (7713024).

Almost surely, 2^52866023 is an apocalyptic number.

52866023 is a deficient number, since it is larger than the sum of its proper divisors (8838169).

52866023 is a wasteful number, since it uses less digits than its factorization.

52866023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160741.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 52866023 is about 7270.9024886874. The cubic root of 52866023 is about 375.3117952033.

The spelling of 52866023 in words is "fifty-two million, eight hundred sixty-six thousand, twenty-three".