8613132 has 48 divisors (see below), whose sum is σ = 22885632. Its totient is φ = 2495680.

The previous prime is 8613127. The next prime is 8613149. The reversal of 8613132 is 2313168.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1618 + ... + 4454.

It is an arithmetic number, because the mean of its divisors is an integer number (476784).

Almost surely, 2^8613132 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 8613132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11442816).

8613132 is an abundant number, since it is smaller than the sum of its proper divisors (14272500).

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

8613132 is a wasteful number, since it uses less digits than its factorization.

8613132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878 (or 2876 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 8613132 is about 2934.8137930710. The cubic root of 8613132 is about 204.9841907301.

It can be divided in two parts, 861 and 3132, that added together give a palindrome (3993).

The spelling of 8613132 in words is "eight million, six hundred thirteen thousand, one hundred thirty-two".