7132680 has 48 divisors (see below), whose sum is σ = 23182380. Its totient is φ = 1901952.

The previous prime is 7132661. The next prime is 7132681. The reversal of 7132680 is 862317.

It can be written as a sum of positive squares in 2 ways, for example, as 5846724 + 1285956 = 2418^2 + 1134^2 .

It is not an unprimeable number, because it can be changed into a prime (7132681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9547 + ... + 10266.

Almost surely, 2^7132680 is an apocalyptic number.

It is an amenable number.

7132680 is an abundant number, since it is smaller than the sum of its proper divisors (16049700).

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

7132680 is a wasteful number, since it uses less digits than its factorization.

7132680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19830 (or 19823 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 7132680 is about 2670.7077713595. The cubic root of 7132680 is about 192.4941697228.

Adding to 7132680 its reverse (862317), we get a palindrome (7994997).

The spelling of 7132680 in words is "seven million, one hundred thirty-two thousand, six hundred eighty".