196234471 has 2 divisors, whose sum is σ = 196234472. Its totient is φ = 196234470.

The previous prime is 196234427. The next prime is 196234477. The reversal of 196234471 is 174432691.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 196234471 - 2⁹ = 196233959 is a prime.

It is a super-3 number, since 3×196234471³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 196234471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196234477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98117235 + 98117236.

It is an arithmetic number, because the mean of its divisors is an integer number (98117236).

Almost surely, 2^196234471 is an apocalyptic number.

196234471 is a deficient number, since it is larger than the sum of its proper divisors (1).

196234471 is an equidigital number, since it uses as much as digits as its factorization.

196234471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 37.

The square root of 196234471 is about 14008.3714613798. The cubic root of 196234471 is about 581.1101123108.

The spelling of 196234471 in words is "one hundred ninety-six million, two hundred thirty-four thousand, four hundred seventy-one".