52860024 has 72 divisors (see below), whose sum is σ = 166547160. Its totient is φ = 15101856.

The previous prime is 52860023. The next prime is 52860061. The reversal of 52860024 is 42006825.

52860024 is a `hidden beast` number, since 52 + 8 + 600 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 52860024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52860023) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3964 + ... + 11019.

It is an arithmetic number, because the mean of its divisors is an integer number (2313155).

Almost surely, 2^52860024 is an apocalyptic number.

It is an amenable number.

52860024 is an abundant number, since it is smaller than the sum of its proper divisors (113687136).

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

52860024 is a wasteful number, since it uses less digits than its factorization.

52860024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15009 (or 14995 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 52860024 is about 7270.4899422254. The cubic root of 52860024 is about 375.2975984313.

Adding to 52860024 its reverse (42006825), we get a palindrome (94866849).

The spelling of 52860024 in words is "fifty-two million, eight hundred sixty thousand, twenty-four".