52442124 has 24 divisors (see below), whose sum is σ = 139845888. Its totient is φ = 14983440.

The previous prime is 52442123. The next prime is 52442171. The reversal of 52442124 is 42124425.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 52442094 and 52442103.

It is not an unprimeable number, because it can be changed into a prime (52442123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312072 + ... + 312239.

It is an arithmetic number, because the mean of its divisors is an integer number (5826912).

Almost surely, 2^52442124 is an apocalyptic number.

It is an amenable number.

52442124 is an abundant number, since it is smaller than the sum of its proper divisors (87403764).

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

52442124 is a wasteful number, since it uses less digits than its factorization.

52442124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624325 (or 624323 counting only the distinct ones).

The product of its digits is 2560, while the sum is 24.

The square root of 52442124 is about 7241.6934483586. The cubic root of 52442124 is about 374.3059732195.

Adding to 52442124 its reverse (42124425), we get a palindrome (94566549).

The spelling of 52442124 in words is "fifty-two million, four hundred forty-two thousand, one hundred twenty-four".