133675244 has 6 divisors (see below), whose sum is σ = 233931684. Its totient is φ = 66837620.

The previous prime is 133675237. The next prime is 133675249. The reversal of 133675244 is 442576331.

It is not an unprimeable number, because it can be changed into a prime (133675249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16709402 + ... + 16709409.

It is an arithmetic number, because the mean of its divisors is an integer number (38988614).

Almost surely, 2^133675244 is an apocalyptic number.

It is an amenable number.

133675244 is a deficient number, since it is larger than the sum of its proper divisors (100256440).

133675244 is a wasteful number, since it uses less digits than its factorization.

133675244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33418815 (or 33418813 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 133675244 is about 11561.8010707675. The cubic root of 133675244 is about 511.3092644756.

The spelling of 133675244 in words is "one hundred thirty-three million, six hundred seventy-five thousand, two hundred forty-four".