52252282 has 8 divisors (see below), whose sum is σ = 78458400. Its totient is φ = 26099484.

The previous prime is 52252253. The next prime is 52252289. The reversal of 52252282 is 28225225.

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 52252282.

It is not an unprimeable number, because it can be changed into a prime (52252289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10782 + ... + 14857.

It is an arithmetic number, because the mean of its divisors is an integer number (9807300).

Almost surely, 2^52252282 is an apocalyptic number.

52252282 is a deficient number, since it is larger than the sum of its proper divisors (26206118).

52252282 is a wasteful number, since it uses less digits than its factorization.

52252282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26660.

The product of its digits is 6400, while the sum is 28.

The square root of 52252282 is about 7228.5739949177. The cubic root of 52252282 is about 373.8537609697.

The spelling of 52252282 in words is "fifty-two million, two hundred fifty-two thousand, two hundred eighty-two".