195887882 has 8 divisors (see below), whose sum is σ = 293905152. Its totient is φ = 97919500.

The previous prime is 195887863. The next prime is 195887893. The reversal of 195887882 is 288788591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407 + ... + 19797.

It is an arithmetic number, because the mean of its divisors is an integer number (36738144).

Almost surely, 2^195887882 is an apocalyptic number.

195887882 is a deficient number, since it is larger than the sum of its proper divisors (98017270).

195887882 is a wasteful number, since it uses less digits than its factorization.

195887882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24444.

The product of its digits is 2580480, while the sum is 56.

The square root of 195887882 is about 13995.9952129172. The cubic root of 195887882 is about 580.7677921216.

The spelling of 195887882 in words is "one hundred ninety-five million, eight hundred eighty-seven thousand, eight hundred eighty-two".