8705516 has 12 divisors (see below), whose sum is σ = 15257760. Its totient is φ = 4346160.

The previous prime is 8705507. The next prime is 8705519. The reversal of 8705516 is 6155078.

8705516 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (8705519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2450 + ... + 4838.

It is an arithmetic number, because the mean of its divisors is an integer number (1271480).

Almost surely, 2^8705516 is an apocalyptic number.

It is an amenable number.

8705516 is a deficient number, since it is larger than the sum of its proper divisors (6552244).

8705516 is a wasteful number, since it uses less digits than its factorization.

8705516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3304 (or 3302 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 8705516 is about 2950.5111421583. The cubic root of 8705516 is about 205.7144691540.

The spelling of 8705516 in words is "eight million, seven hundred five thousand, five hundred sixteen".