7668132 has 12 divisors (see below), whose sum is σ = 17892336. Its totient is φ = 2556040.

The previous prime is 7668113. The next prime is 7668137. The reversal of 7668132 is 2318667.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 7668093 and 7668102.

It is not an unprimeable number, because it can be changed into a prime (7668137) 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, 319494 + ... + 319517.

It is an arithmetic number, because the mean of its divisors is an integer number (1491028).

Almost surely, 2^7668132 is an apocalyptic number.

It is an amenable number.

7668132 is an abundant number, since it is smaller than the sum of its proper divisors (10224204).

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

7668132 is a wasteful number, since it uses less digits than its factorization.

7668132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639018 (or 639016 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 7668132 is about 2769.1392164353. The cubic root of 7668132 is about 197.1952850630.

The spelling of 7668132 in words is "seven million, six hundred sixty-eight thousand, one hundred thirty-two".