196466533 has 8 divisors (see below), whose sum is σ = 200844288. Its totient is φ = 192097104.

The previous prime is 196466509. The next prime is 196466539. The reversal of 196466533 is 335664691.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196466533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 196466533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196466539) 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, 84535 + ... + 86827.

It is an arithmetic number, because the mean of its divisors is an integer number (25105536).

Almost surely, 2^196466533 is an apocalyptic number.

It is an amenable number.

196466533 is a deficient number, since it is larger than the sum of its proper divisors (4377755).

196466533 is a wasteful number, since it uses less digits than its factorization.

196466533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4163.

The product of its digits is 349920, while the sum is 43.

The square root of 196466533 is about 14016.6519896871. The cubic root of 196466533 is about 581.3390908570.

The spelling of 196466533 in words is "one hundred ninety-six million, four hundred sixty-six thousand, five hundred thirty-three".