196111564 has 24 divisors (see below), whose sum is σ = 374976000. Its totient is φ = 89003280.

The previous prime is 196111529. The next prime is 196111567. The reversal of 196111564 is 465111691.

196111564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (196111567) 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, 28537 + ... + 34735.

It is an arithmetic number, because the mean of its divisors is an integer number (15624000).

Almost surely, 2^196111564 is an apocalyptic number.

It is an amenable number.

196111564 is a deficient number, since it is larger than the sum of its proper divisors (178864436).

196111564 is a wasteful number, since it uses less digits than its factorization.

196111564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6933 (or 6931 counting only the distinct ones).

The product of its digits is 6480, while the sum is 34.

The square root of 196111564 is about 14003.9838617445. The cubic root of 196111564 is about 580.9887652701.

The spelling of 196111564 in words is "one hundred ninety-six million, one hundred eleven thousand, five hundred sixty-four".