52284996 has 72 divisors (see below), whose sum is σ = 143783640. Its totient is φ = 15952896.

The previous prime is 52284983. The next prime is 52284997. The reversal of 52284996 is 69948225.

52284996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 34644996 + 17640000 = 5886^2 + 4200^2 .

It is a super-3 number, since 3×52284996³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (52284997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21490 + ... + 23798.

It is an arithmetic number, because the mean of its divisors is an integer number (1996995).

Almost surely, 2^52284996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52284996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71891820).

52284996 is an abundant number, since it is smaller than the sum of its proper divisors (91498644).

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

52284996 is a wasteful number, since it uses less digits than its factorization.

52284996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373 (or 2368 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 52284996 is about 7230.8364661359. The cubic root of 52284996 is about 373.9317652213.

The spelling of 52284996 in words is "fifty-two million, two hundred eighty-four thousand, nine hundred ninety-six".