52830036 has 144 divisors (see below), whose sum is σ = 162792000. Its totient is φ = 14769216.

The previous prime is 52830031. The next prime is 52830047. The reversal of 52830036 is 63003825.

52830036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×52830036² = 5582025407522592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 52829991 and 52830009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52830031) 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 47 ways as a sum of consecutive naturals, for example, 354490 + ... + 354638.

It is an arithmetic number, because the mean of its divisors is an integer number (1130500).

Almost surely, 2^52830036 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 52830036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81396000).

52830036 is an abundant number, since it is smaller than the sum of its proper divisors (109961964).

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

52830036 is a wasteful number, since it uses less digits than its factorization.

52830036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 52830036 is about 7268.4273402160. The cubic root of 52830036 is about 375.2266150274.

The spelling of 52830036 in words is "fifty-two million, eight hundred thirty thousand, thirty-six".