6636132 has 18 divisors (see below), whose sum is σ = 16774758. Its totient is φ = 2212032.

The previous prime is 6636127. The next prime is 6636169. The reversal of 6636132 is 2316366.

It can be written as a sum of positive squares in only one way, i.e., 3481956 + 3154176 = 1866^2 + 1776^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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

It is a junction number, because it is equal to n+sod(n) for n = 6636096 and 6636105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 92133 + ... + 92204.

It is an arithmetic number, because the mean of its divisors is an integer number (931931).

Almost surely, 2^6636132 is an apocalyptic number.

It is an amenable number.

6636132 is an abundant number, since it is smaller than the sum of its proper divisors (10138626).

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

6636132 is a wasteful number, since it uses less digits than its factorization.

6636132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184347 (or 184342 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 6636132 is about 2576.0690984521. The cubic root of 6636132 is about 187.9194237469.

The spelling of 6636132 in words is "six million, six hundred thirty-six thousand, one hundred thirty-two".