252202336 has 12 divisors (see below), whose sum is σ = 496523412. Its totient is φ = 126101152.

The previous prime is 252202331. The next prime is 252202343. The reversal of 252202336 is 633202252.

It is a self number, because there is not a number n which added to its sum of digits gives 252202336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252202331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3940630 + ... + 3940693.

It is an arithmetic number, because the mean of its divisors is an integer number (41376951).

Almost surely, 2^252202336 is an apocalyptic number.

It is an amenable number.

252202336 is a deficient number, since it is larger than the sum of its proper divisors (244321076).

252202336 is an equidigital number, since it uses as much as digits as its factorization.

252202336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7881333 (or 7881325 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 252202336 is about 15880.8795726181. The cubic root of 252202336 is about 631.8049657229.

Adding to 252202336 its reverse (633202252), we get a palindrome (885404588).

It can be divided in two parts, 25220 and 2336, that added together give a square (27556 = 166²).

The spelling of 252202336 in words is "two hundred fifty-two million, two hundred two thousand, three hundred thirty-six".