133836274 has 32 divisors (see below), whose sum is σ = 249734016. Its totient is φ = 52849920.

The previous prime is 133836239. The next prime is 133836293. The reversal of 133836274 is 472638331.

133836274 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8902 + ... + 18625.

It is an arithmetic number, because the mean of its divisors is an integer number (7804188).

Almost surely, 2^133836274 is an apocalyptic number.

133836274 is a deficient number, since it is larger than the sum of its proper divisors (115897742).

133836274 is a wasteful number, since it uses less digits than its factorization.

133836274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27570.

The product of its digits is 72576, while the sum is 37.

The square root of 133836274 is about 11568.7628552063. The cubic root of 133836274 is about 511.5144959226.

The spelling of 133836274 in words is "one hundred thirty-three million, eight hundred thirty-six thousand, two hundred seventy-four".