852194022 has 16 divisors (see below), whose sum is σ = 1778492160. Its totient is φ = 271713992.

The previous prime is 852194011. The next prime is 852194033. The reversal of 852194022 is 220491258.

It is an interprime number because it is at equal distance from previous prime (852194011) and next prime (852194033).

It is a super-2 number, since 2×852194022² = 1452469302265072968, 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3087522 + ... + 3087797.

It is an arithmetic number, because the mean of its divisors is an integer number (111155760).

Almost surely, 2^852194022 is an apocalyptic number.

852194022 is an abundant number, since it is smaller than the sum of its proper divisors (926298138).

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

852194022 is a wasteful number, since it uses less digits than its factorization.

852194022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6175347.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 852194022 is about 29192.3623915571. The cubic root of 852194022 is about 948.0825672713.

The spelling of 852194022 in words is "eight hundred fifty-two million, one hundred ninety-four thousand, twenty-two".