196381036 has 24 divisors (see below), whose sum is σ = 365281280. Its totient is φ = 92115792.

The previous prime is 196381013. The next prime is 196381037. The reversal of 196381036 is 630183691.

196381036 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 2×196381036² = 77131022600866592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 196380986 and 196381004.

It is not an unprimeable number, because it can be changed into a prime (196381037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4716 + ... + 20371.

Almost surely, 2^196381036 is an apocalyptic number.

It is an amenable number.

196381036 is a deficient number, since it is larger than the sum of its proper divisors (168900244).

196381036 is a wasteful number, since it uses less digits than its factorization.

196381036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25213 (or 25211 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 196381036 is about 14013.6018210880. The cubic root of 196381036 is about 581.2547508611.

The spelling of 196381036 in words is "one hundred ninety-six million, three hundred eighty-one thousand, thirty-six".