197382995 has 4 divisors (see below), whose sum is σ = 236859600. Its totient is φ = 157906392.

The previous prime is 197382959. The next prime is 197383003. The reversal of 197382995 is 599283791.

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 197382995 - 2⁸ = 197382739 is a prime.

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, 19738295 + ... + 19738304.

It is an arithmetic number, because the mean of its divisors is an integer number (59214900).

Almost surely, 2^197382995 is an apocalyptic number.

197382995 is a deficient number, since it is larger than the sum of its proper divisors (39476605).

197382995 is an equidigital number, since it uses as much as digits as its factorization.

197382995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39476604.

The product of its digits is 1224720, while the sum is 53.

The square root of 197382995 is about 14049.3058547389. The cubic root of 197382995 is about 582.2416176159.

The spelling of 197382995 in words is "one hundred ninety-seven million, three hundred eighty-two thousand, nine hundred ninety-five".