852196826 has 32 divisors (see below), whose sum is σ = 1404285120. Its totient is φ = 385461504.

The previous prime is 852196823. The next prime is 852196841. The reversal of 852196826 is 628691258.

It is not an unprimeable number, because it can be changed into a prime (852196823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 663581 + ... + 664863.

It is an arithmetic number, because the mean of its divisors is an integer number (43883910).

Almost surely, 2^852196826 is an apocalyptic number.

852196826 is a deficient number, since it is larger than the sum of its proper divisors (552088294).

852196826 is a wasteful number, since it uses less digits than its factorization.

852196826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790.

The product of its digits is 414720, while the sum is 47.

The square root of 852196826 is about 29192.4104177781. The cubic root of 852196826 is about 948.0836071051.

The spelling of 852196826 in words is "eight hundred fifty-two million, one hundred ninety-six thousand, eight hundred twenty-six".