196516607 has 6 divisors (see below), whose sum is σ = 228601008. Its totient is φ = 168442764.

The previous prime is 196516603. The next prime is 196516643. The reversal of 196516607 is 706615691.

It is not a de Polignac number, because 196516607 - 2² = 196516603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196516603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2005223 + ... + 2005320.

It is an arithmetic number, because the mean of its divisors is an integer number (38100168).

Almost surely, 2^196516607 is an apocalyptic number.

196516607 is a deficient number, since it is larger than the sum of its proper divisors (32084401).

196516607 is an equidigital number, since it uses as much as digits as its factorization.

196516607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4010557 (or 4010550 counting only the distinct ones).

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

The square root of 196516607 is about 14018.4381084342. The cubic root of 196516607 is about 581.3884758598.

The spelling of 196516607 in words is "one hundred ninety-six million, five hundred sixteen thousand, six hundred seven".