196975964 has 24 divisors (see below), whose sum is σ = 366387840. Its totient is φ = 92394864.

The previous prime is 196975853. The next prime is 196975967. The reversal of 196975964 is 469579691.

196975964 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196975967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4754 + ... + 20409.

It is an arithmetic number, because the mean of its divisors is an integer number (15266160).

Almost surely, 2^196975964 is an apocalyptic number.

It is an amenable number.

196975964 is a deficient number, since it is larger than the sum of its proper divisors (169411876).

196975964 is a wasteful number, since it uses less digits than its factorization.

196975964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25289 (or 25287 counting only the distinct ones).

The product of its digits is 3674160, while the sum is 56.

The square root of 196975964 is about 14034.8125744521. The cubic root of 196975964 is about 581.8411213168.

The spelling of 196975964 in words is "one hundred ninety-six million, nine hundred seventy-five thousand, nine hundred sixty-four".