133163704 has 16 divisors (see below), whose sum is σ = 262823400. Its totient is φ = 63077472.

The previous prime is 133163699. The next prime is 133163711. The reversal of 133163704 is 407361331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 437887 + ... + 438190.

Almost surely, 2^133163704 is an apocalyptic number.

It is an amenable number.

133163704 is a deficient number, since it is larger than the sum of its proper divisors (129659696).

133163704 is a wasteful number, since it uses less digits than its factorization.

133163704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876102 (or 876098 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 133163704 is about 11539.6578805439. The cubic root of 133163704 is about 510.6562153927.

It can be divided in two parts, 13316 and 3704, that added together give a triangular number (17020 = T₁₈₄).

The spelling of 133163704 in words is "one hundred thirty-three million, one hundred sixty-three thousand, seven hundred four".