8460880 has 20 divisors (see below), whose sum is σ = 19671732. Its totient is φ = 3384320.

The previous prime is 8460877. The next prime is 8460899. The reversal of 8460880 is 880648.

It can be written as a sum of positive squares in 2 ways, for example, as 1192464 + 7268416 = 1092^2 + 2696^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52801 + ... + 52960.

Almost surely, 2^8460880 is an apocalyptic number.

8460880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8460880 is an abundant number, since it is smaller than the sum of its proper divisors (11210852).

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

8460880 is a wasteful number, since it uses less digits than its factorization.

8460880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105774 (or 105768 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 8460880 is about 2908.7591856323. The cubic root of 8460880 is about 203.7691865957.

The spelling of 8460880 in words is "eight million, four hundred sixty thousand, eight hundred eighty".