8706480 has 40 divisors (see below), whose sum is σ = 26990832. Its totient is φ = 2321664.

The previous prime is 8706479. The next prime is 8706497. The reversal of 8706480 is 846078.

It is a tau number, because it is divible by the number of its divisors (40).

It is an Ulam number.

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, 17899 + ... + 18378.

Almost surely, 2^8706480 is an apocalyptic number.

8706480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8706480 is an abundant number, since it is smaller than the sum of its proper divisors (18284352).

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

8706480 is a wasteful number, since it uses less digits than its factorization.

8706480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36293 (or 36287 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 8706480 is about 2950.6744991612. The cubic root of 8706480 is about 205.7220620958.

The spelling of 8706480 in words is "eight million, seven hundred six thousand, four hundred eighty".