196041413 has 2 divisors, whose sum is σ = 196041414. Its totient is φ = 196041412.

The previous prime is 196041407. The next prime is 196041473. The reversal of 196041413 is 314140691.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195077089 + 964324 = 13967^2 + 982^2 .

It is an emirp because it is prime and its reverse (314140691) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196041413 is a prime.

It is a super-2 number, since 2×196041413² = 76864471222073138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196041403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98020706 + 98020707.

It is an arithmetic number, because the mean of its divisors is an integer number (98020707).

Almost surely, 2^196041413 is an apocalyptic number.

It is an amenable number.

196041413 is a deficient number, since it is larger than the sum of its proper divisors (1).

196041413 is an equidigital number, since it uses as much as digits as its factorization.

196041413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 196041413 is about 14001.4789575959. The cubic root of 196041413 is about 580.9194819113.

The spelling of 196041413 in words is "one hundred ninety-six million, forty-one thousand, four hundred thirteen".