38132217 has 12 divisors (see below), whose sum is σ = 55204864. Its totient is φ = 25363800.

The previous prime is 38132209. The next prime is 38132219. The reversal of 38132217 is 71223183.

It is not a de Polignac number, because 38132217 - 2³ = 38132209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38132219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409 + ... + 8742.

Almost surely, 2^38132217 is an apocalyptic number.

It is an amenable number.

38132217 is a deficient number, since it is larger than the sum of its proper divisors (17072647).

38132217 is a wasteful number, since it uses less digits than its factorization.

38132217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9620 (or 9617 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 38132217 is about 6175.1289055371. The cubic root of 38132217 is about 336.5870106398.

The spelling of 38132217 in words is "thirty-eight million, one hundred thirty-two thousand, two hundred seventeen".