133386004 has 24 divisors (see below), whose sum is σ = 246153600. Its totient is φ = 63069120.

The previous prime is 133385977. The next prime is 133386007. The reversal of 133386004 is 400683331.

133386004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133386007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53424 + ... + 55864.

It is an arithmetic number, because the mean of its divisors is an integer number (10256400).

Almost surely, 2^133386004 is an apocalyptic number.

It is an amenable number.

133386004 is a deficient number, since it is larger than the sum of its proper divisors (112767596).

133386004 is a wasteful number, since it uses less digits than its factorization.

133386004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183 (or 3181 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 133386004 is about 11549.2858653685. The cubic root of 133386004 is about 510.9402161209.

The spelling of 133386004 in words is "one hundred thirty-three million, three hundred eighty-six thousand, four".