197264107 has 4 divisors (see below), whose sum is σ = 208867896. Its totient is φ = 185660320.

The previous prime is 197264101. The next prime is 197264113. The reversal of 197264107 is 701462791.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701462791 = 53 ⋅13235147.

It is an interprime number because it is at equal distance from previous prime (197264101) and next prime (197264113).

It is a cyclic number.

It is not a de Polignac number, because 197264107 - 2¹⁵ = 197231339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (197264101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5801869 + ... + 5801902.

It is an arithmetic number, because the mean of its divisors is an integer number (52216974).

Almost surely, 2^197264107 is an apocalyptic number.

197264107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

197264107 is a deficient number, since it is larger than the sum of its proper divisors (11603789).

197264107 is a wasteful number, since it uses less digits than its factorization.

197264107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11603788.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 197264107 is about 14045.0741187080. The cubic root of 197264107 is about 582.1246952776.

The spelling of 197264107 in words is "one hundred ninety-seven million, two hundred sixty-four thousand, one hundred seven".