196855326 has 16 divisors (see below), whose sum is σ = 437456400. Its totient is φ = 65618424.

The previous prime is 196855297. The next prime is 196855327. The reversal of 196855326 is 623558691.

196855326 is a `hidden beast` number, since 1 + 96 + 8 + 553 + 2 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196855327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1822681 + ... + 1822788.

It is an arithmetic number, because the mean of its divisors is an integer number (27341025).

Almost surely, 2^196855326 is an apocalyptic number.

196855326 is an abundant number, since it is smaller than the sum of its proper divisors (240601074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196855326 is a wasteful number, since it uses less digits than its factorization.

196855326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3645480 (or 3645474 counting only the distinct ones).

The product of its digits is 388800, while the sum is 45.

The square root of 196855326 is about 14030.5141031966. The cubic root of 196855326 is about 581.7223141243.

The spelling of 196855326 in words is "one hundred ninety-six million, eight hundred fifty-five thousand, three hundred twenty-six".