196970185 has 8 divisors (see below), whose sum is σ = 241393536. Its totient is φ = 154223280.

The previous prime is 196970153. The next prime is 196970209. The reversal of 196970185 is 581079691.

It is a happy number.

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

It is not a de Polignac number, because 196970185 - 2⁵ = 196970153 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418851 + ... + 419320.

It is an arithmetic number, because the mean of its divisors is an integer number (30174192).

Almost surely, 2^196970185 is an apocalyptic number.

It is an amenable number.

196970185 is a deficient number, since it is larger than the sum of its proper divisors (44423351).

196970185 is an equidigital number, since it uses as much as digits as its factorization.

196970185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838223.

The product of its (nonzero) digits is 136080, while the sum is 46.

The square root of 196970185 is about 14034.6066920310. The cubic root of 196970185 is about 581.8354311255.

The spelling of 196970185 in words is "one hundred ninety-six million, nine hundred seventy thousand, one hundred eighty-five".