827885196 has 18 divisors (see below), whose sum is σ = 2092709892. Its totient is φ = 275961720.

The previous prime is 827885171. The next prime is 827885221. The reversal of 827885196 is 691588728.

It is an interprime number because it is at equal distance from previous prime (827885171) and next prime (827885221).

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11498370 + ... + 11498441.

Almost surely, 2^827885196 is an apocalyptic number.

It is an amenable number.

827885196 is an abundant number, since it is smaller than the sum of its proper divisors (1264824696).

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

827885196 is a wasteful number, since it uses less digits than its factorization.

827885196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22996821 (or 22996816 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 54.

The square root of 827885196 is about 28772.9942133244. The cubic root of 827885196 is about 938.9807860461.

The spelling of 827885196 in words is "eight hundred twenty-seven million, eight hundred eighty-five thousand, one hundred ninety-six".