196290527 has 2 divisors, whose sum is σ = 196290528. Its totient is φ = 196290526.

The previous prime is 196290511. The next prime is 196290541. The reversal of 196290527 is 725092691.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 196290527 - 2⁴ = 196290511 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 (196290547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98145263 + 98145264.

It is an arithmetic number, because the mean of its divisors is an integer number (98145264).

Almost surely, 2^196290527 is an apocalyptic number.

196290527 is a deficient number, since it is larger than the sum of its proper divisors (1).

196290527 is an equidigital number, since it uses as much as digits as its factorization.

196290527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 196290527 is about 14010.3721221101. The cubic root of 196290527 is about 581.1654400132.

The spelling of 196290527 in words is "one hundred ninety-six million, two hundred ninety thousand, five hundred twenty-seven".