196796416 has 28 divisors (see below), whose sum is σ = 393585192. Its totient is φ = 98394112.

The previous prime is 196796399. The next prime is 196796419. The reversal of 196796416 is 614697691.

It is a self number, because there is not a number n which added to its sum of digits gives 196796416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196796419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3820 + ... + 20203.

It is an arithmetic number, because the mean of its divisors is an integer number (14056614).

Almost surely, 2^196796416 is an apocalyptic number.

196796416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

196796416 is a deficient number, since it is larger than the sum of its proper divisors (196788776).

196796416 is an frugal number, since it uses more digits than its factorization.

196796416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24049 (or 24025 counting only the distinct ones).

The product of its digits is 489888, while the sum is 49.

The square root of 196796416 is about 14028.4145932461. The cubic root of 196796416 is about 581.6642805061.

The spelling of 196796416 in words is "one hundred ninety-six million, seven hundred ninety-six thousand, four hundred sixteen".