52207322 has 8 divisors (see below), whose sum is σ = 78343200. Its totient is φ = 26092924.

The previous prime is 52207313. The next prime is 52207343. The reversal of 52207322 is 22370225.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3929 + ... + 10947.

It is an arithmetic number, because the mean of its divisors is an integer number (9792900).

Almost surely, 2^52207322 is an apocalyptic number.

52207322 is a deficient number, since it is larger than the sum of its proper divisors (26135878).

52207322 is a wasteful number, since it uses less digits than its factorization.

52207322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10740.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 52207322 is about 7225.4634453438. The cubic root of 52207322 is about 373.7465038468.

Adding to 52207322 its reverse (22370225), we get a palindrome (74577547).

The spelling of 52207322 in words is "fifty-two million, two hundred seven thousand, three hundred twenty-two".