52866458 has 8 divisors (see below), whose sum is σ = 80416800. Its totient is φ = 26060860.

The previous prime is 52866433. The next prime is 52866467. The reversal of 52866458 is 85466825.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186008 + ... + 186291.

It is an arithmetic number, because the mean of its divisors is an integer number (10052100).

Almost surely, 2^52866458 is an apocalyptic number.

52866458 is a deficient number, since it is larger than the sum of its proper divisors (27550342).

52866458 is a wasteful number, since it uses less digits than its factorization.

52866458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372372.

The product of its digits is 460800, while the sum is 44.

The square root of 52866458 is about 7270.9324023814. The cubic root of 52866458 is about 375.3128245991.

The spelling of 52866458 in words is "fifty-two million, eight hundred sixty-six thousand, four hundred fifty-eight".