38384575 has 12 divisors (see below), whose sum is σ = 47731320. Its totient is φ = 30620960.

The previous prime is 38384573. The next prime is 38384597. The reversal of 38384575 is 57548383.

It is not a de Polignac number, because 38384575 - 2¹ = 38384573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38384573) 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, 7752 + ... + 11698.

It is an arithmetic number, because the mean of its divisors is an integer number (3977610).

Almost surely, 2^38384575 is an apocalyptic number.

38384575 is a deficient number, since it is larger than the sum of its proper divisors (9346745).

38384575 is a wasteful number, since it uses less digits than its factorization.

38384575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4346 (or 4341 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The square root of 38384575 is about 6195.5286295844. The cubic root of 38384575 is about 337.3278866372.

The spelling of 38384575 in words is "thirty-eight million, three hundred eighty-four thousand, five hundred seventy-five".