8712618 has 16 divisors (see below), whose sum is σ = 17515200. Its totient is φ = 2889216.

The previous prime is 8712611. The next prime is 8712629. The reversal of 8712618 is 8162178.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8712611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2455 + ... + 4842.

It is an arithmetic number, because the mean of its divisors is an integer number (1094700).

Almost surely, 2^8712618 is an apocalyptic number.

8712618 is an abundant number, since it is smaller than the sum of its proper divisors (8802582).

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

8712618 is a wasteful number, since it uses less digits than its factorization.

8712618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7501.

The product of its digits is 5376, while the sum is 33.

The square root of 8712618 is about 2951.7144170804. The cubic root of 8712618 is about 205.7703948854.

The spelling of 8712618 in words is "eight million, seven hundred twelve thousand, six hundred eighteen".