196953227 has 2 divisors, whose sum is σ = 196953228. Its totient is φ = 196953226.

The previous prime is 196953223. The next prime is 196953233. The reversal of 196953227 is 722359691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196953227 - 2² = 196953223 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (196953223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98476613 + 98476614.

It is an arithmetic number, because the mean of its divisors is an integer number (98476614).

Almost surely, 2^196953227 is an apocalyptic number.

196953227 is a deficient number, since it is larger than the sum of its proper divisors (1).

196953227 is an equidigital number, since it uses as much as digits as its factorization.

196953227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 44.

The square root of 196953227 is about 14034.0025295708. The cubic root of 196953227 is about 581.8187330850.

It can be divided in two parts, 19695 and 3227, that added together give a palindrome (22922).

The spelling of 196953227 in words is "one hundred ninety-six million, nine hundred fifty-three thousand, two hundred twenty-seven".