8779132 has 12 divisors (see below), whose sum is σ = 15653736. Its totient is φ = 4306640.

The previous prime is 8779117. The next prime is 8779139. The reversal of 8779132 is 2319778.

It is a junction number, because it is equal to n+sod(n) for n = 8779091 and 8779100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8779139) 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, 20494 + ... + 20917.

It is an arithmetic number, because the mean of its divisors is an integer number (1304478).

Almost surely, 2^8779132 is an apocalyptic number.

It is an amenable number.

8779132 is a deficient number, since it is larger than the sum of its proper divisors (6874604).

8779132 is a wasteful number, since it uses less digits than its factorization.

8779132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41468 (or 41466 counting only the distinct ones).

The product of its digits is 21168, while the sum is 37.

The square root of 8779132 is about 2962.9600064800. The cubic root of 8779132 is about 206.2926998217.

It can be divided in two parts, 8779 and 132, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 8779132 in words is "eight million, seven hundred seventy-nine thousand, one hundred thirty-two".