133184048 has 20 divisors (see below), whose sum is σ = 260414880. Its totient is φ = 65980224.

The previous prime is 133184039. The next prime is 133184059. The reversal of 133184048 is 840481331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36440 + ... + 39927.

It is an arithmetic number, because the mean of its divisors is an integer number (13020744).

Almost surely, 2^133184048 is an apocalyptic number.

It is an amenable number.

133184048 is a deficient number, since it is larger than the sum of its proper divisors (127230832).

133184048 is a wasteful number, since it uses less digits than its factorization.

133184048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76484 (or 76478 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 133184048 is about 11540.5393288182. The cubic root of 133184048 is about 510.6822191278.

The spelling of 133184048 in words is "one hundred thirty-three million, one hundred eighty-four thousand, forty-eight".