196421714 has 4 divisors (see below), whose sum is σ = 294632574. Its totient is φ = 98210856.

The previous prime is 196421707. The next prime is 196421749. The reversal of 196421714 is 417124691.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 188156089 + 8265625 = 13717^2 + 2875^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49105427 + ... + 49105430.

Almost surely, 2^196421714 is an apocalyptic number.

196421714 is a deficient number, since it is larger than the sum of its proper divisors (98210860).

196421714 is an equidigital number, since it uses as much as digits as its factorization.

196421714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98210859.

The product of its digits is 12096, while the sum is 35.

The square root of 196421714 is about 14015.0531215547. The cubic root of 196421714 is about 581.2948814305.

The spelling of 196421714 in words is "one hundred ninety-six million, four hundred twenty-one thousand, seven hundred fourteen".