133929802 has 8 divisors (see below), whose sum is σ = 201362112. Its totient is φ = 66809100.

The previous prime is 133929799. The next prime is 133929847. The reversal of 133929802 is 208929331.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76824 + ... + 78547.

It is an arithmetic number, because the mean of its divisors is an integer number (25170264).

Almost surely, 2^133929802 is an apocalyptic number.

133929802 is a deficient number, since it is larger than the sum of its proper divisors (67432310).

133929802 is a wasteful number, since it uses less digits than its factorization.

133929802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155804.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 133929802 is about 11572.8044137970. The cubic root of 133929802 is about 511.6336210460.

The spelling of 133929802 in words is "one hundred thirty-three million, nine hundred twenty-nine thousand, eight hundred two".