52798824 has 64 divisors (see below), whose sum is σ = 157953600. Its totient is φ = 16244928.

The previous prime is 52798819. The next prime is 52798831. The reversal of 52798824 is 42889725.

It is a self number, because there is not a number n which added to its sum of digits gives 52798824.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6594 + ... + 12209.

It is an arithmetic number, because the mean of its divisors is an integer number (2468025).

Almost surely, 2^52798824 is an apocalyptic number.

52798824 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

52798824 is an abundant number, since it is smaller than the sum of its proper divisors (105154776).

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

52798824 is a wasteful number, since it uses less digits than its factorization.

52798824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18831 (or 18821 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 52798824 is about 7266.2799285467. The cubic root of 52798824 is about 375.1527058074.

Subtracting from 52798824 its reverse (42889725), we obtain a palindrome (9909099).

The spelling of 52798824 in words is "fifty-two million, seven hundred ninety-eight thousand, eight hundred twenty-four".