133874750 has 16 divisors (see below), whose sum is σ = 250614000. Its totient is φ = 53549800.

The previous prime is 133874749. The next prime is 133874761. The reversal of 133874750 is 57478331.

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 7 ways as a sum of consecutive naturals, for example, 267500 + ... + 267999.

It is an arithmetic number, because the mean of its divisors is an integer number (15663375).

Almost surely, 2^133874750 is an apocalyptic number.

133874750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133874750 is a deficient number, since it is larger than the sum of its proper divisors (116739250).

133874750 is an equidigital number, since it uses as much as digits as its factorization.

133874750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535516 (or 535506 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 133874750 is about 11570.4256620057. The cubic root of 133874750 is about 511.5635089080.

The spelling of 133874750 in words is "one hundred thirty-three million, eight hundred seventy-four thousand, seven hundred fifty".