38636133 has 8 divisors (see below), whose sum is σ = 51636096. Its totient is φ = 25696800.

The previous prime is 38636107. The next prime is 38636173. The reversal of 38636133 is 33163683.

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

It is not a de Polignac number, because 38636133 - 2⁶ = 38636069 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38636094 and 38636103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38636173) 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, 13648 + ... + 16233.

It is an arithmetic number, because the mean of its divisors is an integer number (6454512).

Almost surely, 2^38636133 is an apocalyptic number.

It is an amenable number.

38636133 is a deficient number, since it is larger than the sum of its proper divisors (12999963).

38636133 is a wasteful number, since it uses less digits than its factorization.

38636133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30315.

The product of its digits is 23328, while the sum is 33.

The square root of 38636133 is about 6215.7970526715. The cubic root of 38636133 is about 338.0631891711.

The spelling of 38636133 in words is "thirty-eight million, six hundred thirty-six thousand, one hundred thirty-three".