196148934 has 12 divisors (see below), whose sum is σ = 424989396. Its totient is φ = 65382972.

The previous prime is 196148933. The next prime is 196149007. The reversal of 196148934 is 439841691.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 196148934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196148933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5448564 + ... + 5448599.

It is an arithmetic number, because the mean of its divisors is an integer number (35415783).

Almost surely, 2^196148934 is an apocalyptic number.

196148934 is an abundant number, since it is smaller than the sum of its proper divisors (228840462).

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

196148934 is a wasteful number, since it uses less digits than its factorization.

196148934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10897171 (or 10897168 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 196148934 is about 14005.3180613651. The cubic root of 196148934 is about 581.0256663258.

The spelling of 196148934 in words is "one hundred ninety-six million, one hundred forty-eight thousand, nine hundred thirty-four".