196087533 has 8 divisors (see below), whose sum is σ = 263054688. Its totient is φ = 129922704.

The previous prime is 196087517. The next prime is 196087579. The reversal of 196087533 is 335780691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 196087533 - 2⁴ = 196087517 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196087513) 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, 200010 + ... + 200987.

It is an arithmetic number, because the mean of its divisors is an integer number (32881836).

Almost surely, 2^196087533 is an apocalyptic number.

It is an amenable number.

196087533 is a deficient number, since it is larger than the sum of its proper divisors (66967155).

196087533 is a wasteful number, since it uses less digits than its factorization.

196087533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401163.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 196087533 is about 14003.1258296139. The cubic root of 196087533 is about 580.9650333509.

The spelling of 196087533 in words is "one hundred ninety-six million, eighty-seven thousand, five hundred thirty-three".