133058752 has 28 divisors (see below), whose sum is σ = 267390880. Its totient is φ = 65684736.

The previous prime is 133058741. The next prime is 133058759. The reversal of 133058752 is 257850331.

It is not an unprimeable number, because it can be changed into a prime (133058759) by changing a digit.

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, 8103 + ... + 18214.

Almost surely, 2^133058752 is an apocalyptic number.

It is an amenable number.

133058752 is an abundant number, since it is smaller than the sum of its proper divisors (134332128).

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

133058752 is an equidigital number, since it uses as much as digits as its factorization.

133058752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26408 (or 26398 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 133058752 is about 11535.1095356741. The cubic root of 133058752 is about 510.5220234778.

The spelling of 133058752 in words is "one hundred thirty-three million, fifty-eight thousand, seven hundred fifty-two".