133806035 has 24 divisors (see below), whose sum is σ = 179179728. Its totient is φ = 95832000.

The previous prime is 133806011. The next prime is 133806047. The reversal of 133806035 is 530608331.

It is not a de Polignac number, because 133806035 - 2⁸ = 133805779 is a prime.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133805989 and 133806007.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38885 + ... + 42185.

It is an arithmetic number, because the mean of its divisors is an integer number (7465822).

Almost surely, 2^133806035 is an apocalyptic number.

133806035 is a deficient number, since it is larger than the sum of its proper divisors (45373693).

133806035 is a wasteful number, since it uses less digits than its factorization.

133806035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3395 (or 3384 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 133806035 is about 11567.4558568425. The cubic root of 133806035 is about 511.4759691181.

The spelling of 133806035 in words is "one hundred thirty-three million, eight hundred six thousand, thirty-five".