195500964 has 24 divisors (see below), whose sum is σ = 458167360. Its totient is φ = 64881504.

The previous prime is 195500959. The next prime is 195500971. The reversal of 195500964 is 469005591.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32824 + ... + 38319.

Almost surely, 2^195500964 is an apocalyptic number.

It is an amenable number.

195500964 is an abundant number, since it is smaller than the sum of its proper divisors (262666396).

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

195500964 is a wasteful number, since it uses less digits than its factorization.

195500964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71379 (or 71377 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 39.

The square root of 195500964 is about 13982.1659266367. The cubic root of 195500964 is about 580.3851623205.

The spelling of 195500964 in words is "one hundred ninety-five million, five hundred thousand, nine hundred sixty-four".