52858842 has 16 divisors (see below), whose sum is σ = 106024800. Its totient is φ = 17568432.

The previous prime is 52858837. The next prime is 52858849. The reversal of 52858842 is 24885825.

It is a junction number, because it is equal to n+sod(n) for n = 52858794 and 52858803.

It is not an unprimeable number, because it can be changed into a prime (52858849) 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, 10528 + ... + 14715.

It is an arithmetic number, because the mean of its divisors is an integer number (6626550).

Almost surely, 2^52858842 is an apocalyptic number.

52858842 is an abundant number, since it is smaller than the sum of its proper divisors (53165958).

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

52858842 is a wasteful number, since it uses less digits than its factorization.

52858842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25597.

The product of its digits is 204800, while the sum is 42.

The square root of 52858842 is about 7270.4086542642. The cubic root of 52858842 is about 375.2948010744.

The spelling of 52858842 in words is "fifty-two million, eight hundred fifty-eight thousand, eight hundred forty-two".