8755980 has 24 divisors (see below), whose sum is σ = 24516912. Its totient is φ = 2334912.

The previous prime is 8755973. The next prime is 8755991. The reversal of 8755980 is 895578.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72907 + ... + 73026.

It is an arithmetic number, because the mean of its divisors is an integer number (1021538).

Almost surely, 2^8755980 is an apocalyptic number.

It is an amenable number.

8755980 is an abundant number, since it is smaller than the sum of its proper divisors (15760932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8755980 is a wasteful number, since it uses less digits than its factorization.

8755980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145945 (or 145943 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 42.

The square root of 8755980 is about 2959.0505233943. The cubic root of 8755980 is about 206.1111977024. Note that the first 4 decimals are identical.

The spelling of 8755980 in words is "eight million, seven hundred fifty-five thousand, nine hundred eighty".