195463896 has 64 divisors (see below), whose sum is σ = 513638400. Its totient is φ = 61907328.

The previous prime is 195463871. The next prime is 195463903. The reversal of 195463896 is 698364591.

195463896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×195463896² = 76412269278997632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35625 + ... + 40743.

It is an arithmetic number, because the mean of its divisors is an integer number (8025600).

Almost surely, 2^195463896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195463896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256819200).

195463896 is an abundant number, since it is smaller than the sum of its proper divisors (318174504).

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

195463896 is a wasteful number, since it uses less digits than its factorization.

195463896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5208 (or 5204 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 51.

The square root of 195463896 is about 13980.8403180925. The cubic root of 195463896 is about 580.3484786530.

The spelling of 195463896 in words is "one hundred ninety-five million, four hundred sixty-three thousand, eight hundred ninety-six".