52242202 has 8 divisors (see below), whose sum is σ = 78448896. Its totient is φ = 26092572.

The previous prime is 52242181. The next prime is 52242209. The reversal of 52242202 is 20224225.

52242202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 52242202.

It is not an unprimeable number, because it can be changed into a prime (52242209) 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 3 ways as a sum of consecutive naturals, for example, 11898 + ... + 15685.

It is an arithmetic number, because the mean of its divisors is an integer number (9806112).

Almost surely, 2^52242202 is an apocalyptic number.

52242202 is a deficient number, since it is larger than the sum of its proper divisors (26206694).

52242202 is a wasteful number, since it uses less digits than its factorization.

52242202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28532.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 52242202 is about 7227.8767283345. The cubic root of 52242202 is about 373.8297193514.

Adding to 52242202 its reverse (20224225), we get a palindrome (72466427).

It can be divided in two parts, 522 and 42202, that added together give a palindrome (42724).

The spelling of 52242202 in words is "fifty-two million, two hundred forty-two thousand, two hundred two".