196813264 has 20 divisors (see below), whose sum is σ = 381632320. Its totient is φ = 98327520.

The previous prime is 196813261. The next prime is 196813273. The reversal of 196813264 is 462318691.

196813264 is digitally balanced in base 2, 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 (196813261) 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, 19129 + ... + 27559.

It is an arithmetic number, because the mean of its divisors is an integer number (19081616).

Almost surely, 2^196813264 is an apocalyptic number.

It is an amenable number.

196813264 is a deficient number, since it is larger than the sum of its proper divisors (184819056).

196813264 is a wasteful number, since it uses less digits than its factorization.

196813264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9898 (or 9892 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 196813264 is about 14029.0150759061. The cubic root of 196813264 is about 581.6808790471.

The spelling of 196813264 in words is "one hundred ninety-six million, eight hundred thirteen thousand, two hundred sixty-four".