195764083 has 4 divisors (see below), whose sum is σ = 195825528. Its totient is φ = 195702640.

The previous prime is 195764081. The next prime is 195764089. The reversal of 195764083 is 380467591.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 195764083 - 2¹ = 195764081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (195764081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25666 + ... + 32407.

It is an arithmetic number, because the mean of its divisors is an integer number (48956382).

Almost surely, 2^195764083 is an apocalyptic number.

195764083 is a deficient number, since it is larger than the sum of its proper divisors (61445).

195764083 is an equidigital number, since it uses as much as digits as its factorization.

195764083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61444.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 195764083 is about 13991.5718559424. The cubic root of 195764083 is about 580.6454200401.

The spelling of 195764083 in words is "one hundred ninety-five million, seven hundred sixty-four thousand, eighty-three".