414194197 has 2 divisors, whose sum is σ = 414194198. Its totient is φ = 414194196.

The previous prime is 414194161. The next prime is 414194203. The reversal of 414194197 is 791491414.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 298287441 + 115906756 = 17271^2 + 10766^2 .

It is a cyclic number.

It is not a de Polignac number, because 414194197 - 2¹⁹ = 413669909 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (414194107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207097098 + 207097099.

It is an arithmetic number, because the mean of its divisors is an integer number (207097099).

Almost surely, 2^414194197 is an apocalyptic number.

It is an amenable number.

414194197 is a deficient number, since it is larger than the sum of its proper divisors (1).

414194197 is an equidigital number, since it uses as much as digits as its factorization.

414194197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 40.

The square root of 414194197 is about 20351.7615208119. The cubic root of 414194197 is about 745.4205076156.

The spelling of 414194197 in words is "four hundred fourteen million, one hundred ninety-four thousand, one hundred ninety-seven".