195397483 has 8 divisors (see below), whose sum is σ = 197176608. Its totient is φ = 193623744.

The previous prime is 195397459. The next prime is 195397519. The reversal of 195397483 is 384793591.

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

It is not a de Polignac number, because 195397483 - 2¹⁷ = 195266411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (195394483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111885 + ... + 113617.

It is an arithmetic number, because the mean of its divisors is an integer number (24647076).

Almost surely, 2^195397483 is an apocalyptic number.

195397483 is a deficient number, since it is larger than the sum of its proper divisors (1779125).

195397483 is a wasteful number, since it uses less digits than its factorization.

195397483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693.

The product of its digits is 816480, while the sum is 49.

The square root of 195397483 is about 13978.4649729504. The cubic root of 195397483 is about 580.2827426436.

The spelling of 195397483 in words is "one hundred ninety-five million, three hundred ninety-seven thousand, four hundred eighty-three".