8460687 has 4 divisors (see below), whose sum is σ = 11280920. Its totient is φ = 5640456.

The previous prime is 8460677. The next prime is 8460701. The reversal of 8460687 is 7860648.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8460687 - 2⁴ = 8460671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8460677) 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, 1410112 + ... + 1410117.

It is an arithmetic number, because the mean of its divisors is an integer number (2820230).

Almost surely, 2^8460687 is an apocalyptic number.

8460687 is a deficient number, since it is larger than the sum of its proper divisors (2820233).

8460687 is a wasteful number, since it uses less digits than its factorization.

8460687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820232.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 8460687 is about 2908.7260097850. The cubic root of 8460687 is about 203.7676372001.

Subtracting from 8460687 its sum of digits (39), we obtain a palindrome (8460648).

The spelling of 8460687 in words is "eight million, four hundred sixty thousand, six hundred eighty-seven".