196514767 has 2 divisors, whose sum is σ = 196514768. Its totient is φ = 196514766.

The previous prime is 196514753. The next prime is 196514779. The reversal of 196514767 is 767415691.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196514767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196511767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98257383 + 98257384.

It is an arithmetic number, because the mean of its divisors is an integer number (98257384).

Almost surely, 2^196514767 is an apocalyptic number.

196514767 is a deficient number, since it is larger than the sum of its proper divisors (1).

196514767 is an equidigital number, since it uses as much as digits as its factorization.

196514767 is an evil number, because the sum of its binary digits is even.

The product of its digits is 317520, while the sum is 46.

The square root of 196514767 is about 14018.3724804272. The cubic root of 196514767 is about 581.3866613259.

The spelling of 196514767 in words is "one hundred ninety-six million, five hundred fourteen thousand, seven hundred sixty-seven".