196692492 has 48 divisors (see below), whose sum is σ = 475009920. Its totient is φ = 63305088.

The previous prime is 196692491. The next prime is 196692493. The reversal of 196692492 is 294296691.

It is an interprime number because it is at equal distance from previous prime (196692491) and next prime (196692493).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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

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 in 15 ways as a sum of consecutive naturals, for example, 43783 + ... + 48065.

It is an arithmetic number, because the mean of its divisors is an integer number (9896040).

Almost surely, 2^196692492 is an apocalyptic number.

196692492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

196692492 is an abundant number, since it is smaller than the sum of its proper divisors (278317428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196692492 is a wasteful number, since it uses less digits than its factorization.

196692492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4422 (or 4420 counting only the distinct ones).

The product of its digits is 419904, while the sum is 48.

The square root of 196692492 is about 14024.7100504788. The cubic root of 196692492 is about 581.5618743010.

The spelling of 196692492 in words is "one hundred ninety-six million, six hundred ninety-two thousand, four hundred ninety-two".