133794152 has 24 divisors (see below), whose sum is σ = 257157750. Its totient is φ = 65258880.

The previous prime is 133794127. The next prime is 133794173. The reversal of 133794152 is 251497331.

It can be written as a sum of positive squares in 3 ways, for example, as 37871716 + 95922436 = 6154^2 + 9794^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8474 + ... + 18422.

Almost surely, 2^133794152 is an apocalyptic number.

It is an amenable number.

133794152 is a deficient number, since it is larger than the sum of its proper divisors (123363598).

133794152 is an equidigital number, since it uses as much as digits as its factorization.

133794152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10037 (or 9992 counting only the distinct ones).

The product of its digits is 22680, while the sum is 35.

The square root of 133794152 is about 11566.9422061321. The cubic root of 133794152 is about 511.4608276763.

The spelling of 133794152 in words is "one hundred thirty-three million, seven hundred ninety-four thousand, one hundred fifty-two".