133389058 has 16 divisors (see below), whose sum is σ = 218709216. Its totient is φ = 60510240.

The previous prime is 133389013. The next prime is 133389083. The reversal of 133389058 is 850983331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 133389058.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5710 + ... + 17302.

It is an arithmetic number, because the mean of its divisors is an integer number (13669326).

Almost surely, 2^133389058 is an apocalyptic number.

133389058 is a deficient number, since it is larger than the sum of its proper divisors (85320158).

133389058 is a wasteful number, since it uses less digits than its factorization.

133389058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12129.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 133389058 is about 11549.4180805788. The cubic root of 133389058 is about 510.9441155793.

The spelling of 133389058 in words is "one hundred thirty-three million, three hundred eighty-nine thousand, fifty-eight".