196967564 has 12 divisors (see below), whose sum is σ = 345172464. Its totient is φ = 98346864.

The previous prime is 196967531. The next prime is 196967569. The reversal of 196967564 is 465769691.

It is not an unprimeable number, because it can be changed into a prime (196967569) 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 3 ways as a sum of consecutive naturals, for example, 30959 + ... + 36774.

It is an arithmetic number, because the mean of its divisors is an integer number (28764372).

Almost surely, 2^196967564 is an apocalyptic number.

It is an amenable number.

196967564 is a deficient number, since it is larger than the sum of its proper divisors (148204900).

196967564 is a wasteful number, since it uses less digits than its factorization.

196967564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68464 (or 68462 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 53.

The square root of 196967564 is about 14034.5133153950. The cubic root of 196967564 is about 581.8328503670.

The spelling of 196967564 in words is "one hundred ninety-six million, nine hundred sixty-seven thousand, five hundred sixty-four".