52252622 has 16 divisors (see below), whose sum is σ = 83114640. Its totient is φ = 24568128.

The previous prime is 52252609. The next prime is 52252631. The reversal of 52252622 is 22625225.

It is a junction number, because it is equal to n+sod(n) for n = 52252591 and 52252600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188 + ... + 10224.

It is an arithmetic number, because the mean of its divisors is an integer number (5194665).

Almost surely, 2^52252622 is an apocalyptic number.

52252622 is a deficient number, since it is larger than the sum of its proper divisors (30862018).

52252622 is a wasteful number, since it uses less digits than its factorization.

52252622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10195.

The product of its digits is 4800, while the sum is 26.

The square root of 52252622 is about 7228.5975126576. The cubic root of 52252622 is about 373.8545718434.

Adding to 52252622 its reverse (22625225), we get a palindrome (74877847).

The spelling of 52252622 in words is "fifty-two million, two hundred fifty-two thousand, six hundred twenty-two".