133296348 has 48 divisors (see below), whose sum is σ = 320749184. Its totient is φ = 43053120.

The previous prime is 133296313. The next prime is 133296353. The reversal of 133296348 is 843692331.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 146511 + ... + 147417.

Almost surely, 2^133296348 is an apocalyptic number.

It is an amenable number.

133296348 is an abundant number, since it is smaller than the sum of its proper divisors (187452836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133296348 is a wasteful number, since it uses less digits than its factorization.

133296348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282 (or 1280 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The square root of 133296348 is about 11545.4037608046. The cubic root of 133296348 is about 510.8257135443.

The spelling of 133296348 in words is "one hundred thirty-three million, two hundred ninety-six thousand, three hundred forty-eight".