52408842 has 8 divisors (see below), whose sum is σ = 104817696. Its totient is φ = 17469612.

The previous prime is 52408831. The next prime is 52408843. The reversal of 52408842 is 24880425.

It is a happy number.

52408842 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.

52408842 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (52408843) by changing a digit.

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, 4367398 + ... + 4367409.

It is an arithmetic number, because the mean of its divisors is an integer number (13102212).

Almost surely, 2^52408842 is an apocalyptic number.

52408842 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.

52408842 is a wasteful number, since it uses less digits than its factorization.

52408842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8734812.

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 52408842 is about 7239.3951404796. The cubic root of 52408842 is about 374.2267729713.

The spelling of 52408842 in words is "fifty-two million, four hundred eight thousand, eight hundred forty-two".