133676157 has 8 divisors (see below), whose sum is σ = 178680960. Its totient is φ = 88894400.

The previous prime is 133676149. The next prime is 133676159. The reversal of 133676157 is 751676331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133676157 - 2³ = 133676149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133676159) 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, 54357 + ... + 56762.

It is an arithmetic number, because the mean of its divisors is an integer number (22335120).

Almost surely, 2^133676157 is an apocalyptic number.

It is an amenable number.

133676157 is a deficient number, since it is larger than the sum of its proper divisors (45004803).

133676157 is a wasteful number, since it uses less digits than its factorization.

133676157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111523.

The product of its digits is 79380, while the sum is 39.

The square root of 133676157 is about 11561.8405541678. The cubic root of 133676157 is about 511.3104285512.

The spelling of 133676157 in words is "one hundred thirty-three million, six hundred seventy-six thousand, one hundred fifty-seven".