8706873 has 32 divisors (see below), whose sum is σ = 14549760. Its totient is φ = 4521216.

The previous prime is 8706871. The next prime is 8706881. The reversal of 8706873 is 3786078.

8706873 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8706873 - 2¹ = 8706871 is a prime.

8706873 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8706871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300223 + ... + 300251.

It is an arithmetic number, because the mean of its divisors is an integer number (454680).

Almost surely, 2^8706873 is an apocalyptic number.

It is an amenable number.

8706873 is a deficient number, since it is larger than the sum of its proper divisors (5842887).

8706873 is an equidigital number, since it uses as much as digits as its factorization.

8706873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 8706873 is about 2950.7410933527. The cubic root of 8706873 is about 205.7251573978.

The spelling of 8706873 in words is "eight million, seven hundred six thousand, eight hundred seventy-three".