38106811 has 8 divisors (see below), whose sum is σ = 38476304. Its totient is φ = 37739520.

The previous prime is 38106787. The next prime is 38106821. The reversal of 38106811 is 11860183.

It is a happy number.

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 38106811 - 2⁵ = 38106779 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38106811.

It is not an unprimeable number, because it can be changed into a prime (38106821) 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, 65755 + ... + 66331.

It is an arithmetic number, because the mean of its divisors is an integer number (4809538).

Almost surely, 2^38106811 is an apocalyptic number.

38106811 is a deficient number, since it is larger than the sum of its proper divisors (369493).

38106811 is a wasteful number, since it uses less digits than its factorization.

38106811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 38106811 is about 6173.0714397292. The cubic root of 38106811 is about 336.5122424595.

Adding to 38106811 its reverse (11860183), we get a palindrome (49966994).

The spelling of 38106811 in words is "thirty-eight million, one hundred six thousand, eight hundred eleven".