196714549 has 2 divisors, whose sum is σ = 196714550. Its totient is φ = 196714548.

The previous prime is 196714541. The next prime is 196714591. The reversal of 196714549 is 945417691.

196714549 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196700625 + 13924 = 14025^2 + 118^2 .

It is a cyclic number.

It is not a de Polignac number, because 196714549 - 2³ = 196714541 is a prime.

It is a super-2 number, since 2×196714549² = 77393227576546802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 196714499 and 196714508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196714541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98357274 + 98357275.

It is an arithmetic number, because the mean of its divisors is an integer number (98357275).

Almost surely, 2^196714549 is an apocalyptic number.

It is an amenable number.

196714549 is a deficient number, since it is larger than the sum of its proper divisors (1).

196714549 is an equidigital number, since it uses as much as digits as its factorization.

196714549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 46.

The square root of 196714549 is about 14025.4963905025. The cubic root of 196714549 is about 581.5836121767.

The spelling of 196714549 in words is "one hundred ninety-six million, seven hundred fourteen thousand, five hundred forty-nine".