8712132 has 48 divisors (see below), whose sum is σ = 23886912. Its totient is φ = 2436480.

The previous prime is 8712113. The next prime is 8712133. The reversal of 8712132 is 2312178.

8712132 is digitally balanced in base 2, because in such base 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 (8712133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 823 + ... + 4254.

It is an arithmetic number, because the mean of its divisors is an integer number (497644).

Almost surely, 2^8712132 is an apocalyptic number.

It is an amenable number.

8712132 is an abundant number, since it is smaller than the sum of its proper divisors (15174780).

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

8712132 is a wasteful number, since it uses less digits than its factorization.

8712132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108 (or 5106 counting only the distinct ones).

The product of its digits is 672, while the sum is 24.

The square root of 8712132 is about 2951.6320908948. The cubic root of 8712132 is about 205.7665687766.

It can be divided in two parts, 87121 and 32, that multiplied together give a palindrome (2787872).

The spelling of 8712132 in words is "eight million, seven hundred twelve thousand, one hundred thirty-two".