196145333 has 4 divisors (see below), whose sum is σ = 198087468. Its totient is φ = 194203200.

The previous prime is 196145309. The next prime is 196145377. The reversal of 196145333 is 333541691.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 170511364 + 25633969 = 13058^2 + 5063^2 .

It is a cyclic number.

It is not a de Polignac number, because 196145333 - 2⁸ = 196145077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 196145293 and 196145302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196145533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970916 + ... + 971117.

It is an arithmetic number, because the mean of its divisors is an integer number (49521867).

Almost surely, 2^196145333 is an apocalyptic number.

It is an amenable number.

196145333 is a deficient number, since it is larger than the sum of its proper divisors (1942135).

196145333 is a wasteful number, since it uses less digits than its factorization.

196145333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942134.

The product of its digits is 29160, while the sum is 35.

The square root of 196145333 is about 14005.1895024666. The cubic root of 196145333 is about 581.0221107176.

The spelling of 196145333 in words is "one hundred ninety-six million, one hundred forty-five thousand, three hundred thirty-three".