8027397 has 16 divisors (see below), whose sum is σ = 13591680. Its totient is φ = 4586976.

The previous prime is 8027381. The next prime is 8027423. The reversal of 8027397 is 7937208.

It is not a de Polignac number, because 8027397 - 2⁴ = 8027381 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8027317) 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 15 ways as a sum of consecutive naturals, for example, 21048 + ... + 21425.

It is an arithmetic number, because the mean of its divisors is an integer number (849480).

Almost surely, 2^8027397 is an apocalyptic number.

It is an amenable number.

8027397 is a deficient number, since it is larger than the sum of its proper divisors (5564283).

8027397 is a wasteful number, since it uses less digits than its factorization.

8027397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42489 (or 42483 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 8027397 is about 2833.2661364581. The cubic root of 8027397 is about 200.2280482046.

The spelling of 8027397 in words is "eight million, twenty-seven thousand, three hundred ninety-seven".