8026861 has 8 divisors (see below), whose sum is σ = 8401664. Its totient is φ = 7659360.

The previous prime is 8026849. The next prime is 8026877. The reversal of 8026861 is 1686208.

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 8026861 - 2⁵ = 8026829 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8026831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490 + ... + 4036.

It is an arithmetic number, because the mean of its divisors is an integer number (1050208).

Almost surely, 2^8026861 is an apocalyptic number.

It is an amenable number.

8026861 is a deficient number, since it is larger than the sum of its proper divisors (374803).

8026861 is a wasteful number, since it uses less digits than its factorization.

8026861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 8026861 is about 2833.1715444004. The cubic root of 8026861 is about 200.2235916075.

The spelling of 8026861 in words is "eight million, twenty-six thousand, eight hundred sixty-one".