852338742 has 16 divisors (see below), whose sum is σ = 1726256640. Its totient is φ = 280516392.

The previous prime is 852338737. The next prime is 852338743. The reversal of 852338742 is 247833258.

852338742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×852338742² = 1452962662228285128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 852338694 and 852338703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852338743) 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, 898618 + ... + 899565.

It is an arithmetic number, because the mean of its divisors is an integer number (107891040).

Almost surely, 2^852338742 is an apocalyptic number.

852338742 is an abundant number, since it is smaller than the sum of its proper divisors (873917898).

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

852338742 is a wasteful number, since it uses less digits than its factorization.

852338742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798267.

The product of its digits is 322560, while the sum is 42.

The square root of 852338742 is about 29194.8410168646. The cubic root of 852338742 is about 948.1362321799.

The spelling of 852338742 in words is "eight hundred fifty-two million, three hundred thirty-eight thousand, seven hundred forty-two".