852080742 has 32 divisors (see below), whose sum is σ = 1895333760. Its totient is φ = 283753800.

The previous prime is 852080731. The next prime is 852080759. The reversal of 852080742 is 247080258.

It is a happy number.

852080742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 852080697 and 852080706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53617 + ... + 67667.

It is an arithmetic number, because the mean of its divisors is an integer number (59229180).

Almost surely, 2^852080742 is an apocalyptic number.

852080742 is an abundant number, since it is smaller than the sum of its proper divisors (1043253018).

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

852080742 is a wasteful number, since it uses less digits than its factorization.

852080742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15185 (or 15179 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 852080742 is about 29190.4220935566. The cubic root of 852080742 is about 948.0405566690.

The spelling of 852080742 in words is "eight hundred fifty-two million, eighty thousand, seven hundred forty-two".