38060081 has 4 divisors (see below), whose sum is σ = 38104164. Its totient is φ = 38016000.

The previous prime is 38060063. The next prime is 38060089. The reversal of 38060081 is 18006083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 18006083 = 1487 ⋅12109.

It can be written as a sum of positive squares in 2 ways, for example, as 16120225 + 21939856 = 4015^2 + 4684^2 .

It is a cyclic number.

It is not a de Polignac number, because 38060081 - 2⁶ = 38060017 is a prime.

It is a super-2 number, since 2×38060081² = 2897139531453122, which contains 22 as substring.

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 38060081.

It is not an unprimeable number, because it can be changed into a prime (38060089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20720 + ... + 22481.

It is an arithmetic number, because the mean of its divisors is an integer number (9526041).

Almost surely, 2^38060081 is an apocalyptic number.

It is an amenable number.

38060081 is a deficient number, since it is larger than the sum of its proper divisors (44083).

38060081 is an equidigital number, since it uses as much as digits as its factorization.

38060081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44082.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 38060081 is about 6169.2852908583. The cubic root of 38060081 is about 336.3746323319.

The spelling of 38060081 in words is "thirty-eight million, sixty thousand, eighty-one".