196625207 has 2 divisors, whose sum is σ = 196625208. Its totient is φ = 196625206.

The previous prime is 196625159. The next prime is 196625227. The reversal of 196625207 is 702526691.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 196625207 - 2⁸ = 196624951 is a prime.

It is a super-2 number, since 2×196625207² = 77322944055585698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196625227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98312603 + 98312604.

It is an arithmetic number, because the mean of its divisors is an integer number (98312604).

Almost surely, 2^196625207 is an apocalyptic number.

196625207 is a deficient number, since it is larger than the sum of its proper divisors (1).

196625207 is an equidigital number, since it uses as much as digits as its factorization.

196625207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 196625207 is about 14022.3110434764. The cubic root of 196625207 is about 581.4955527499.

The spelling of 196625207 in words is "one hundred ninety-six million, six hundred twenty-five thousand, two hundred seven".