196494692 has 24 divisors (see below), whose sum is σ = 355377792. Its totient is φ = 95004000.

The previous prime is 196494677. The next prime is 196494731. The reversal of 196494692 is 296494691.

196494692 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×196494692² = 77220327968349728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 196494692.

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, 11717 + ... + 23027.

It is an arithmetic number, because the mean of its divisors is an integer number (14807408).

Almost surely, 2^196494692 is an apocalyptic number.

It is an amenable number.

196494692 is a deficient number, since it is larger than the sum of its proper divisors (158883100).

196494692 is a wasteful number, since it uses less digits than its factorization.

196494692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11459 (or 11457 counting only the distinct ones).

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

The square root of 196494692 is about 14017.6564375077. The cubic root of 196494692 is about 581.3668634335.

Subtracting 196494692 from its reverse (296494691), we obtain a palindrome (99999999).

The spelling of 196494692 in words is "one hundred ninety-six million, four hundred ninety-four thousand, six hundred ninety-two".