52788284 has 12 divisors (see below), whose sum is σ = 93085608. Its totient is φ = 26192400.

The previous prime is 52788283. The next prime is 52788293. The reversal of 52788284 is 48288725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52788283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49847 + ... + 50894.

It is an arithmetic number, because the mean of its divisors is an integer number (7757134).

Almost surely, 2^52788284 is an apocalyptic number.

It is an amenable number.

52788284 is a deficient number, since it is larger than the sum of its proper divisors (40297324).

52788284 is a wasteful number, since it uses less digits than its factorization.

52788284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100876 (or 100874 counting only the distinct ones).

The product of its digits is 286720, while the sum is 44.

The square root of 52788284 is about 7265.5546243904. The cubic root of 52788284 is about 375.1277407775.

The spelling of 52788284 in words is "fifty-two million, seven hundred eighty-eight thousand, two hundred eighty-four".