38713533 has 8 divisors (see below), whose sum is σ = 51648000. Its totient is φ = 25794048.

The previous prime is 38713529. The next prime is 38713541. The reversal of 38713533 is 33531783.

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

It is not a de Polignac number, because 38713533 - 2² = 38713529 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 38713494 and 38713503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38713333) 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, 5668 + ... + 10466.

It is an arithmetic number, because the mean of its divisors is an integer number (6456000).

Almost surely, 2^38713533 is an apocalyptic number.

It is an amenable number.

38713533 is a deficient number, since it is larger than the sum of its proper divisors (12934467).

38713533 is a wasteful number, since it uses less digits than its factorization.

38713533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7491.

The product of its digits is 22680, while the sum is 33.

The square root of 38713533 is about 6222.0200096110. The cubic root of 38713533 is about 338.2887866048.

The spelling of 38713533 in words is "thirty-eight million, seven hundred thirteen thousand, five hundred thirty-three".