196263268 has 12 divisors (see below), whose sum is σ = 343592172. Its totient is φ = 98094080.

The previous prime is 196263239. The next prime is 196263313. The reversal of 196263268 is 862362691.

It can be written as a sum of positive squares in 2 ways, for example, as 195776064 + 487204 = 13992^2 + 698^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4728 + ... + 20368.

It is an arithmetic number, because the mean of its divisors is an integer number (28632681).

Almost surely, 2^196263268 is an apocalyptic number.

It is an amenable number.

196263268 is a deficient number, since it is larger than the sum of its proper divisors (147328904).

196263268 is a wasteful number, since it uses less digits than its factorization.

196263268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18782 (or 18780 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 196263268 is about 14009.3992733450. The cubic root of 196263268 is about 581.1385364868.

The spelling of 196263268 in words is "one hundred ninety-six million, two hundred sixty-three thousand, two hundred sixty-eight".