52124242 has 8 divisors (see below), whose sum is σ = 78249600. Its totient is φ = 26041044.

The previous prime is 52124221. The next prime is 52124291. The reversal of 52124242 is 24242125.

52124242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7242 + ... + 12517.

It is an arithmetic number, because the mean of its divisors is an integer number (9781200).

Almost surely, 2^52124242 is an apocalyptic number.

52124242 is a deficient number, since it is larger than the sum of its proper divisors (26125358).

52124242 is a wasteful number, since it uses less digits than its factorization.

52124242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21080.

The product of its digits is 1280, while the sum is 22.

The square root of 52124242 is about 7219.7120441192. The cubic root of 52124242 is about 373.5481450482.

Adding to 52124242 its reverse (24242125), we get a palindrome (76366367).

It can be divided in two parts, 521242 and 42, that added together give a square (521284 = 722²).

The spelling of 52124242 in words is "fifty-two million, one hundred twenty-four thousand, two hundred forty-two".