196796372 has 12 divisors (see below), whose sum is σ = 359367456. Its totient is φ = 94119960.

The previous prime is 196796371. The next prime is 196796387. The reversal of 196796372 is 273697691.

It is a self number, because there is not a number n which added to its sum of digits gives 196796372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196796371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069454 + ... + 1069637.

It is an arithmetic number, because the mean of its divisors is an integer number (29947288).

Almost surely, 2^196796372 is an apocalyptic number.

It is an amenable number.

196796372 is a deficient number, since it is larger than the sum of its proper divisors (162571084).

196796372 is a wasteful number, since it uses less digits than its factorization.

196796372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2139118 (or 2139116 counting only the distinct ones).

The product of its digits is 857304, while the sum is 50.

The square root of 196796372 is about 14028.4130250004. The cubic root of 196796372 is about 581.6642371563.

The spelling of 196796372 in words is "one hundred ninety-six million, seven hundred ninety-six thousand, three hundred seventy-two".