8027381 has 2 divisors, whose sum is σ = 8027382. Its totient is φ = 8027380.

The previous prime is 8027339. The next prime is 8027423. The reversal of 8027381 is 1837208.

It is a balanced prime because it is at equal distance from previous prime (8027339) and next prime (8027423).

It can be written as a sum of positive squares in only one way, i.e., 7890481 + 136900 = 2809^2 + 370^2 .

It is a cyclic number.

It is not a de Polignac number, because 8027381 - 2⁶ = 8027317 is a prime.

It is a super-2 number, since 2×8027381² = 128877691438322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8020381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4013690 + 4013691.

It is an arithmetic number, because the mean of its divisors is an integer number (4013691).

Almost surely, 2^8027381 is an apocalyptic number.

It is an amenable number.

8027381 is a deficient number, since it is larger than the sum of its proper divisors (1).

8027381 is an equidigital number, since it uses as much as digits as its factorization.

8027381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 8027381 is about 2833.2633128603. The cubic root of 8027381 is about 200.2279151747.

The spelling of 8027381 in words is "eight million, twenty-seven thousand, three hundred eighty-one".