133002684 has 36 divisors (see below), whose sum is σ = 336576240. Its totient is φ = 44284800.

The previous prime is 133002677. The next prime is 133002689. The reversal of 133002684 is 486200331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133002689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46084 + ... + 48884.

It is an arithmetic number, because the mean of its divisors is an integer number (9349340).

Almost surely, 2^133002684 is an apocalyptic number.

It is an amenable number.

133002684 is an abundant number, since it is smaller than the sum of its proper divisors (203573556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133002684 is a wasteful number, since it uses less digits than its factorization.

133002684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4130 (or 4125 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 133002684 is about 11532.6789602416. The cubic root of 133002684 is about 510.4503058598.

The spelling of 133002684 in words is "one hundred thirty-three million, two thousand, six hundred eighty-four".