196892156 has 12 divisors (see below), whose sum is σ = 345780792. Its totient is φ = 98097648.

The previous prime is 196892149. The next prime is 196892161. The reversal of 196892156 is 651298691.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 196892156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85835 + ... + 88098.

It is an arithmetic number, because the mean of its divisors is an integer number (28815066).

Almost surely, 2^196892156 is an apocalyptic number.

It is an amenable number.

196892156 is a deficient number, since it is larger than the sum of its proper divisors (148888636).

196892156 is a wasteful number, since it uses less digits than its factorization.

196892156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174220 (or 174218 counting only the distinct ones).

The product of its digits is 233280, while the sum is 47.

The square root of 196892156 is about 14031.8265382665. The cubic root of 196892156 is about 581.7585903367.

The spelling of 196892156 in words is "one hundred ninety-six million, eight hundred ninety-two thousand, one hundred fifty-six".