52789724 has 24 divisors (see below), whose sum is σ = 101806320. Its totient is φ = 23796864.

The previous prime is 52789703. The next prime is 52789747. The reversal of 52789724 is 42798725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9569 + ... + 14040.

It is an arithmetic number, because the mean of its divisors is an integer number (4241930).

Almost surely, 2^52789724 is an apocalyptic number.

It is an amenable number.

52789724 is a deficient number, since it is larger than the sum of its proper divisors (49016596).

52789724 is a wasteful number, since it uses less digits than its factorization.

52789724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23669 (or 23667 counting only the distinct ones).

The product of its digits is 282240, while the sum is 44.

The square root of 52789724 is about 7265.6537214486. The cubic root of 52789724 is about 375.1311517555.

Subtracting from 52789724 its reverse (42798725), we obtain a palindrome (9990999).

The spelling of 52789724 in words is "fifty-two million, seven hundred eighty-nine thousand, seven hundred twenty-four".