38071841 has 4 divisors (see below), whose sum is σ = 38136000. Its totient is φ = 38007684.

The previous prime is 38071837. The next prime is 38071843. The reversal of 38071841 is 14817083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38071841 - 2² = 38071837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38071798 and 38071807.

It is not an unprimeable number, because it can be changed into a prime (38071843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31181 + ... + 32378.

It is an arithmetic number, because the mean of its divisors is an integer number (9534000).

Almost surely, 2^38071841 is an apocalyptic number.

It is an amenable number.

38071841 is a deficient number, since it is larger than the sum of its proper divisors (64159).

38071841 is an equidigital number, since it uses as much as digits as its factorization.

38071841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64158.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 38071841 is about 6170.2383260292. The cubic root of 38071841 is about 336.4092736869.

The spelling of 38071841 in words is "thirty-eight million, seventy-one thousand, eight hundred forty-one".