196244564 has 12 divisors (see below), whose sum is σ = 349058388. Its totient is φ = 96513600.

The previous prime is 196244557. The next prime is 196244569. The reversal of 196244564 is 465442691.

196244564 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 17808400 + 178436164 = 4220^2 + 13358^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196244569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401897 + ... + 402384.

It is an arithmetic number, because the mean of its divisors is an integer number (29088199).

Almost surely, 2^196244564 is an apocalyptic number.

It is an amenable number.

196244564 is a deficient number, since it is larger than the sum of its proper divisors (152813824).

196244564 is a wasteful number, since it uses less digits than its factorization.

196244564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804346 (or 804344 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 196244564 is about 14008.7317056185. The cubic root of 196244564 is about 581.1200749570.

The spelling of 196244564 in words is "one hundred ninety-six million, two hundred forty-four thousand, five hundred sixty-four".