38936065 has 16 divisors (see below), whose sum is σ = 53678592. Its totient is φ = 26558784.

The previous prime is 38936057. The next prime is 38936089. The reversal of 38936065 is 56063983.

It is not a de Polignac number, because 38936065 - 2³ = 38936057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4072 + ... + 9718.

It is an arithmetic number, because the mean of its divisors is an integer number (3354912).

Almost surely, 2^38936065 is an apocalyptic number.

38936065 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38936065 is a deficient number, since it is larger than the sum of its proper divisors (14742527).

38936065 is a wasteful number, since it uses less digits than its factorization.

38936065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5856.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 38936065 is about 6239.8770019929. The cubic root of 38936065 is about 338.9357291801.

The spelling of 38936065 in words is "thirty-eight million, nine hundred thirty-six thousand, sixty-five".