196564703 has 8 divisors (see below), whose sum is σ = 198276096. Its totient is φ = 194859000.

The previous prime is 196564699. The next prime is 196564717. The reversal of 196564703 is 307465691.

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

It is a cyclic number.

It is not a de Polignac number, because 196564703 - 2² = 196564699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196564103) 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, 94250 + ... + 96312.

It is an arithmetic number, because the mean of its divisors is an integer number (24784512).

Almost surely, 2^196564703 is an apocalyptic number.

196564703 is a deficient number, since it is larger than the sum of its proper divisors (1711393).

196564703 is a wasteful number, since it uses less digits than its factorization.

196564703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 196564703 is about 14020.1534585039. The cubic root of 196564703 is about 581.4359021811.

The spelling of 196564703 in words is "one hundred ninety-six million, five hundred sixty-four thousand, seven hundred three".