8246861 has 4 divisors (see below), whose sum is σ = 9424992. Its totient is φ = 7068732.

The previous prime is 8246839. The next prime is 8246867. The reversal of 8246861 is 1686428.

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 8246861 - 2¹⁰ = 8245837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8246867) 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, 589055 + ... + 589068.

It is an arithmetic number, because the mean of its divisors is an integer number (2356248).

Almost surely, 2^8246861 is an apocalyptic number.

It is an amenable number.

8246861 is a deficient number, since it is larger than the sum of its proper divisors (1178131).

8246861 is a wasteful number, since it uses less digits than its factorization.

8246861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178130.

The product of its digits is 18432, while the sum is 35.

The square root of 8246861 is about 2871.7348415200. The cubic root of 8246861 is about 202.0363706036.

The spelling of 8246861 in words is "eight million, two hundred forty-six thousand, eight hundred sixty-one".