196692494 has 4 divisors (see below), whose sum is σ = 295038744. Its totient is φ = 98346246.

The previous prime is 196692493. The next prime is 196692521. The reversal of 196692494 is 494296691.

196692494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196692491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49173122 + ... + 49173125.

It is an arithmetic number, because the mean of its divisors is an integer number (73759686).

Almost surely, 2^196692494 is an apocalyptic number.

196692494 is a deficient number, since it is larger than the sum of its proper divisors (98346250).

196692494 is an equidigital number, since it uses as much as digits as its factorization.

196692494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98346249.

The product of its digits is 839808, while the sum is 50.

The square root of 196692494 is about 14024.7101217815. The cubic root of 196692494 is about 581.5618762721.

The spelling of 196692494 in words is "one hundred ninety-six million, six hundred ninety-two thousand, four hundred ninety-four".