852140302 has 16 divisors (see below), whose sum is σ = 1380706992. Its totient is φ = 392103360.

The previous prime is 852140299. The next prime is 852140339. The reversal of 852140302 is 203041258.

It is a super-2 number, since 2×852140302² = 1452286188585302408, which contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 40903 + ... + 58114.

It is an arithmetic number, because the mean of its divisors is an integer number (86294187).

Almost surely, 2^852140302 is an apocalyptic number.

852140302 is a deficient number, since it is larger than the sum of its proper divisors (528566690).

852140302 is a wasteful number, since it uses less digits than its factorization.

852140302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99363.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 852140302 is about 29191.4422733787. The cubic root of 852140302 is about 948.0626453347.

The spelling of 852140302 in words is "eight hundred fifty-two million, one hundred forty thousand, three hundred two".