52036236 has 72 divisors (see below), whose sum is σ = 156950640. Its totient is φ = 14865984.

The previous prime is 52036223. The next prime is 52036241. The reversal of 52036236 is 63263025.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376 + ... + 10208.

It is an arithmetic number, because the mean of its divisors is an integer number (2179870).

Almost surely, 2^52036236 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 52036236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78475320).

52036236 is an abundant number, since it is smaller than the sum of its proper divisors (104914404).

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

52036236 is a wasteful number, since it uses less digits than its factorization.

52036236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9860 (or 9845 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 52036236 is about 7213.6146279102. The cubic root of 52036236 is about 373.3377950856.

The spelling of 52036236 in words is "fifty-two million, thirty-six thousand, two hundred thirty-six".