52870233 has 8 divisors (see below), whose sum is σ = 75916288. Its totient is φ = 32535504.

The previous prime is 52870231. The next prime is 52870243. The reversal of 52870233 is 33207825.

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

It is not a de Polignac number, because 52870233 - 2¹ = 52870231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52870233.

It is not an unprimeable number, because it can be changed into a prime (52870231) 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, 677785 + ... + 677862.

It is an arithmetic number, because the mean of its divisors is an integer number (9489536).

Almost surely, 2^52870233 is an apocalyptic number.

It is an amenable number.

52870233 is a deficient number, since it is larger than the sum of its proper divisors (23046055).

52870233 is a wasteful number, since it uses less digits than its factorization.

52870233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355663.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 52870233 is about 7271.1919930641. The cubic root of 52870233 is about 375.3217576242.

The spelling of 52870233 in words is "fifty-two million, eight hundred seventy thousand, two hundred thirty-three".