197082267 has 4 divisors (see below), whose sum is σ = 262776360. Its totient is φ = 131388176.

The previous prime is 197082253. The next prime is 197082293. The reversal of 197082267 is 762280791.

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 197082267 - 2⁴ = 197082251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (197082217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32847042 + ... + 32847047.

It is an arithmetic number, because the mean of its divisors is an integer number (65694090).

Almost surely, 2^197082267 is an apocalyptic number.

197082267 is a deficient number, since it is larger than the sum of its proper divisors (65694093).

197082267 is an equidigital number, since it uses as much as digits as its factorization.

197082267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65694092.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 197082267 is about 14038.5991822546. The cubic root of 197082267 is about 581.9457708592.

The spelling of 197082267 in words is "one hundred ninety-seven million, eighty-two thousand, two hundred sixty-seven".