196384056 has 128 divisors (see below), whose sum is σ = 561427200. Its totient is φ = 56698880.

The previous prime is 196384009. The next prime is 196384061. The reversal of 196384056 is 650483691.

196384056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×196384056² = 77133394902022272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 196383999 and 196384017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 865015 + ... + 865241.

It is an arithmetic number, because the mean of its divisors is an integer number (4386150).

Almost surely, 2^196384056 is an apocalyptic number.

196384056 is the 7491-st nonagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 196384056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280713600).

196384056 is an abundant number, since it is smaller than the sum of its proper divisors (365043144).

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

196384056 is a wasteful number, since it uses less digits than its factorization.

196384056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 196384056 is about 14013.7095731287. The cubic root of 196384056 is about 581.2577304094.

The spelling of 196384056 in words is "one hundred ninety-six million, three hundred eighty-four thousand, fifty-six".