52422334 has 4 divisors (see below), whose sum is σ = 78633504. Its totient is φ = 26211166.

The previous prime is 52422323. The next prime is 52422361. The reversal of 52422334 is 43322425.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×52422334² = 5496202204015112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52422299 and 52422308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13105582 + ... + 13105585.

It is an arithmetic number, because the mean of its divisors is an integer number (19658376).

Almost surely, 2^52422334 is an apocalyptic number.

52422334 is a deficient number, since it is larger than the sum of its proper divisors (26211170).

52422334 is a wasteful number, since it uses less digits than its factorization.

52422334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26211169.

The product of its digits is 5760, while the sum is 25.

The square root of 52422334 is about 7240.3269263204. The cubic root of 52422334 is about 374.2588835479.

Adding to 52422334 its reverse (43322425), we get a palindrome (95744759).

Subtracting from 52422334 its reverse (43322425), we obtain a palindrome (9099909).

The spelling of 52422334 in words is "fifty-two million, four hundred twenty-two thousand, three hundred thirty-four".