52340622 has 8 divisors (see below), whose sum is σ = 104681256. Its totient is φ = 17446872.

The previous prime is 52340599. The next prime is 52340647. The reversal of 52340622 is 22604325.

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

52340622 is an admirable number.

It is a super-2 number, since 2×52340622² = 5479081422693768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52340592 and 52340601.

It is a congruent number.

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, 4361713 + ... + 4361724.

It is an arithmetic number, because the mean of its divisors is an integer number (13085157).

Almost surely, 2^52340622 is an apocalyptic number.

52340622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52340622 is a wasteful number, since it uses less digits than its factorization.

52340622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8723442.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 52340622 is about 7234.6818865794. The cubic root of 52340622 is about 374.0643268727.

Adding to 52340622 its reverse (22604325), we get a palindrome (74944947).

The spelling of 52340622 in words is "fifty-two million, three hundred forty thousand, six hundred twenty-two".