38840575 has 12 divisors (see below), whose sum is σ = 48490200. Its totient is φ = 30860960.

The previous prime is 38840539. The next prime is 38840603. The reversal of 38840575 is 57504883.

It is not a de Polignac number, because 38840575 - 2⁷ = 38840447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1489 + ... + 8938.

It is an arithmetic number, because the mean of its divisors is an integer number (4040850).

Almost surely, 2^38840575 is an apocalyptic number.

38840575 is a deficient number, since it is larger than the sum of its proper divisors (9649625).

38840575 is a wasteful number, since it uses less digits than its factorization.

38840575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10586 (or 10581 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 38840575 is about 6232.2207117528. The cubic root of 38840575 is about 338.6584244322.

The spelling of 38840575 in words is "thirty-eight million, eight hundred forty thousand, five hundred seventy-five".