133496008 has 16 divisors (see below), whose sum is σ = 251401500. Its totient is φ = 66455616.

The previous prime is 133496003. The next prime is 133496009. The reversal of 133496008 is 800694331.

It can be written as a sum of positive squares in 2 ways, for example, as 112317604 + 21178404 = 10598^2 + 4602^2 .

It is not an unprimeable number, because it can be changed into a prime (133496003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34603 + ... + 38266.

Almost surely, 2^133496008 is an apocalyptic number.

It is an amenable number.

133496008 is a deficient number, since it is larger than the sum of its proper divisors (117905492).

133496008 is a wasteful number, since it uses less digits than its factorization.

133496008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73104 (or 73100 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 133496008 is about 11554.0472562648. The cubic root of 133496008 is about 511.0806357100.

The spelling of 133496008 in words is "one hundred thirty-three million, four hundred ninety-six thousand, eight".