8861480 has 16 divisors (see below), whose sum is σ = 19938420. Its totient is φ = 3544576.

The previous prime is 8861473. The next prime is 8861491. The reversal of 8861480 is 841688.

8861480 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8655364 + 206116 = 2942^2 + 454^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8861480.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 110729 + ... + 110808.

Almost surely, 2^8861480 is an apocalyptic number.

It is an amenable number.

8861480 is an abundant number, since it is smaller than the sum of its proper divisors (11076940).

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

8861480 is a wasteful number, since it uses less digits than its factorization.

8861480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221548 (or 221544 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 8861480 is about 2976.8238107083. The cubic root of 8861480 is about 206.9357000377.

The spelling of 8861480 in words is "eight million, eight hundred sixty-one thousand, four hundred eighty".