852133234 has 16 divisors (see below), whose sum is σ = 1307842848. Its totient is φ = 416295072.

The previous prime is 852133231. The next prime is 852133237. The reversal of 852133234 is 432331258.

It is an interprime number because it is at equal distance from previous prime (852133231) and next prime (852133237).

It is a super-2 number, since 2×852133234² = 1452262096974597512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 852133196 and 852133205.

It is not an unprimeable number, because it can be changed into a prime (852133231) 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, 11652 + ... + 42895.

It is an arithmetic number, because the mean of its divisors is an integer number (81740178).

Almost surely, 2^852133234 is an apocalyptic number.

852133234 is a deficient number, since it is larger than the sum of its proper divisors (455709614).

852133234 is a wasteful number, since it uses less digits than its factorization.

852133234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54729.

The product of its digits is 17280, while the sum is 31.

The square root of 852133234 is about 29191.3212102501. The cubic root of 852133234 is about 948.0600241211.

The spelling of 852133234 in words is "eight hundred fifty-two million, one hundred thirty-three thousand, two hundred thirty-four".