8982865 has 4 divisors (see below), whose sum is σ = 10779444. Its totient is φ = 7186288.

The previous prime is 8982863. The next prime is 8982871. The reversal of 8982865 is 5682898.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2076481 + 6906384 = 1441^2 + 2628^2 .

It is a cyclic number.

It is not a de Polignac number, because 8982865 - 2¹ = 8982863 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8982863) 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, 898282 + ... + 898291.

It is an arithmetic number, because the mean of its divisors is an integer number (2694861).

Almost surely, 2^8982865 is an apocalyptic number.

It is an amenable number.

8982865 is a deficient number, since it is larger than the sum of its proper divisors (1796579).

8982865 is a wasteful number, since it uses less digits than its factorization.

8982865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796578.

The product of its digits is 276480, while the sum is 46.

The square root of 8982865 is about 2997.1428060738. The cubic root of 8982865 is about 207.8762901575.

The spelling of 8982865 in words is "eight million, nine hundred eighty-two thousand, eight hundred sixty-five".