196097227 has 16 divisors (see below), whose sum is σ = 215384832. Its totient is φ = 177730560.

The previous prime is 196097221. The next prime is 196097273. The reversal of 196097227 is 722790691.

196097227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196097227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196097221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121993 + ... + 123589.

It is an arithmetic number, because the mean of its divisors is an integer number (13461552).

Almost surely, 2^196097227 is an apocalyptic number.

196097227 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

196097227 is a deficient number, since it is larger than the sum of its proper divisors (19287605).

196097227 is a wasteful number, since it uses less digits than its factorization.

196097227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 196097227 is about 14003.4719623385. The cubic root of 196097227 is about 580.9746069363.

The spelling of 196097227 in words is "one hundred ninety-six million, ninety-seven thousand, two hundred twenty-seven".