8118712 has 48 divisors (see below), whose sum is σ = 17955000. Its totient is φ = 3431232.

The previous prime is 8118709. The next prime is 8118727. The reversal of 8118712 is 2178118.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54414 + ... + 54562.

Almost surely, 2^8118712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8118712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8977500).

8118712 is an abundant number, since it is smaller than the sum of its proper divisors (9836288).

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

8118712 is a wasteful number, since it uses less digits than its factorization.

8118712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308 (or 297 counting only the distinct ones).

The product of its digits is 896, while the sum is 28.

The square root of 8118712 is about 2849.3353610974. The cubic root of 8118712 is about 200.9844133686.

The spelling of 8118712 in words is "eight million, one hundred eighteen thousand, seven hundred twelve".