38865541 has 8 divisors (see below), whose sum is σ = 45660384. Its totient is φ = 32614320.

The previous prime is 38865521. The next prime is 38865611. The reversal of 38865541 is 14556883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38865541 - 2¹³ = 38857349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38865494 and 38865503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38865521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135751 + ... + 136036.

It is an arithmetic number, because the mean of its divisors is an integer number (5707548).

Almost surely, 2^38865541 is an apocalyptic number.

It is an amenable number.

38865541 is a deficient number, since it is larger than the sum of its proper divisors (6794843).

38865541 is a wasteful number, since it uses less digits than its factorization.

38865541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271811.

The product of its digits is 115200, while the sum is 40.

The square root of 38865541 is about 6234.2233678302. The cubic root of 38865541 is about 338.7309700053.

The spelling of 38865541 in words is "thirty-eight million, eight hundred sixty-five thousand, five hundred forty-one".