8980855 has 16 divisors (see below), whose sum is σ = 11983104. Its totient is φ = 6416640.

The previous prime is 8980841. The next prime is 8980859. The reversal of 8980855 is 5580898.

It is not a de Polignac number, because 8980855 - 2⁵ = 8980823 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 (8980859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214 + ... + 4243.

It is an arithmetic number, because the mean of its divisors is an integer number (748944).

Almost surely, 2^8980855 is an apocalyptic number.

8980855 is a deficient number, since it is larger than the sum of its proper divisors (3002249).

8980855 is a wasteful number, since it uses less digits than its factorization.

8980855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4506.

The product of its (nonzero) digits is 115200, while the sum is 43.

The square root of 8980855 is about 2996.8074679565. The cubic root of 8980855 is about 207.8607842466.

Adding to 8980855 its sum of digits (43), we get a palindrome (8980898).

The spelling of 8980855 in words is "eight million, nine hundred eighty thousand, eight hundred fifty-five".