196072466 has 8 divisors (see below), whose sum is σ = 294653964. Its totient is φ = 97854480.

The previous prime is 196072453. The next prime is 196072469. The reversal of 196072466 is 664270691.

It can be written as a sum of positive squares in 2 ways, for example, as 168246841 + 27825625 = 12971^2 + 5275^2 .

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

It is not an unprimeable number, because it can be changed into a prime (196072469) 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, 89525 + ... + 91688.

Almost surely, 2^196072466 is an apocalyptic number.

196072466 is a deficient number, since it is larger than the sum of its proper divisors (98581498).

196072466 is a wasteful number, since it uses less digits than its factorization.

196072466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181756.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 196072466 is about 14002.5878322544. The cubic root of 196072466 is about 580.9501528802.

The spelling of 196072466 in words is "one hundred ninety-six million, seventy-two thousand, four hundred sixty-six".