38808575 has 24 divisors (see below), whose sum is σ = 53048688. Its totient is φ = 27982080.

The previous prime is 38808563. The next prime is 38808577. The reversal of 38808575 is 57580883.

It is not a de Polignac number, because 38808575 - 2¹⁰ = 38807551 is a prime.

It is a super-2 number, since 2×38808575² = 3012210987061250, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38808577) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12587 + ... + 15363.

It is an arithmetic number, because the mean of its divisors is an integer number (2210362).

Almost surely, 2^38808575 is an apocalyptic number.

38808575 is a deficient number, since it is larger than the sum of its proper divisors (14240113).

38808575 is a wasteful number, since it uses less digits than its factorization.

38808575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843 (or 2838 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 44.

The square root of 38808575 is about 6229.6528795752. The cubic root of 38808575 is about 338.5653941660.

The spelling of 38808575 in words is "thirty-eight million, eight hundred eight thousand, five hundred seventy-five".