38105211 has 8 divisors (see below), whose sum is σ = 53795664. Its totient is φ = 23909120.

The previous prime is 38105183. The next prime is 38105213. The reversal of 38105211 is 11250183.

38105211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 38105211 - 2¹³ = 38097019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38105213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373530 + ... + 373631.

It is an arithmetic number, because the mean of its divisors is an integer number (6724458).

Almost surely, 2^38105211 is an apocalyptic number.

38105211 is a deficient number, since it is larger than the sum of its proper divisors (15690453).

38105211 is a wasteful number, since it uses less digits than its factorization.

38105211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747181.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 38105211 is about 6172.9418432381. The cubic root of 38105211 is about 336.5075326529.

Adding to 38105211 its reverse (11250183), we get a palindrome (49355394).

The spelling of 38105211 in words is "thirty-eight million, one hundred five thousand, two hundred eleven".