52422424 has 64 divisors (see below), whose sum is σ = 108475200. Its totient is φ = 23654400.

The previous prime is 52422413. The next prime is 52422427. The reversal of 52422424 is 42422425.

It is a super-2 number, since 2×52422424² = 5496221076071552, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52422427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588972 + ... + 589060.

It is an arithmetic number, because the mean of its divisors is an integer number (1694925).

Almost surely, 2^52422424 is an apocalyptic number.

It is an amenable number.

52422424 is an abundant number, since it is smaller than the sum of its proper divisors (56052776).

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

52422424 is a wasteful number, since it uses less digits than its factorization.

52422424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 240 counting only the distinct ones).

The product of its digits is 5120, while the sum is 25.

The square root of 52422424 is about 7240.3331415067. Note that the first 3 decimals coincide. The cubic root of 52422424 is about 374.2590977268.

Adding to 52422424 its reverse (42422425), we get a palindrome (94844849).

Subtracting from 52422424 its reverse (42422425), we obtain a palindrome (9999999).

The spelling of 52422424 in words is "fifty-two million, four hundred twenty-two thousand, four hundred twenty-four".