196226417 has 2 divisors, whose sum is σ = 196226418. Its totient is φ = 196226416.

The previous prime is 196226411. The next prime is 196226431. The reversal of 196226417 is 714622691.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141110641 + 55115776 = 11879^2 + 7424^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196226417 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (196226411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98113208 + 98113209.

It is an arithmetic number, because the mean of its divisors is an integer number (98113209).

Almost surely, 2^196226417 is an apocalyptic number.

It is an amenable number.

196226417 is a deficient number, since it is larger than the sum of its proper divisors (1).

196226417 is an equidigital number, since it uses as much as digits as its factorization.

196226417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 196226417 is about 14008.0839874695. The cubic root of 196226417 is about 581.1021620854.

The spelling of 196226417 in words is "one hundred ninety-six million, two hundred twenty-six thousand, four hundred seventeen".