196796507 has 4 divisors (see below), whose sum is σ = 197310720. Its totient is φ = 196282296.

The previous prime is 196796489. The next prime is 196796513. The reversal of 196796507 is 705697691.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 196796507 - 2¹⁶ = 196730971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196796207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256532 + ... + 257297.

It is an arithmetic number, because the mean of its divisors is an integer number (49327680).

Almost surely, 2^196796507 is an apocalyptic number.

196796507 is a deficient number, since it is larger than the sum of its proper divisors (514213).

196796507 is an equidigital number, since it uses as much as digits as its factorization.

196796507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514212.

The product of its (nonzero) digits is 714420, while the sum is 50.

The square root of 196796507 is about 14028.4178366628. The cubic root of 196796507 is about 581.6643701612.

The spelling of 196796507 in words is "one hundred ninety-six million, seven hundred ninety-six thousand, five hundred seven".