196569007 has 2 divisors, whose sum is σ = 196569008. Its totient is φ = 196569006.

The previous prime is 196568969. The next prime is 196569013. The reversal of 196569007 is 700965691.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196569007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196564007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98284503 + 98284504.

It is an arithmetic number, because the mean of its divisors is an integer number (98284504).

Almost surely, 2^196569007 is an apocalyptic number.

196569007 is a deficient number, since it is larger than the sum of its proper divisors (1).

196569007 is an equidigital number, since it uses as much as digits as its factorization.

196569007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 43.

The square root of 196569007 is about 14020.3069509908. The cubic root of 196569007 is about 581.4401458760.

The spelling of 196569007 in words is "one hundred ninety-six million, five hundred sixty-nine thousand, seven".