196118164 has 24 divisors (see below), whose sum is σ = 378122976. Its totient is φ = 88260000.

The previous prime is 196118123. The next prime is 196118203. The reversal of 196118164 is 461811691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17622 + ... + 26509.

It is an arithmetic number, because the mean of its divisors is an integer number (15755124).

Almost surely, 2^196118164 is an apocalyptic number.

It is an amenable number.

196118164 is a deficient number, since it is larger than the sum of its proper divisors (182004812).

196118164 is a wasteful number, since it uses less digits than its factorization.

196118164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44247 (or 44245 counting only the distinct ones).

The product of its digits is 10368, while the sum is 37.

The square root of 196118164 is about 14004.2195069915. The cubic root of 196118164 is about 580.9952827896.

The spelling of 196118164 in words is "one hundred ninety-six million, one hundred eighteen thousand, one hundred sixty-four".