7313132 has 6 divisors (see below), whose sum is σ = 12797988. Its totient is φ = 3656564.

The previous prime is 7313123. The next prime is 7313143. The reversal of 7313132 is 2313137.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 914138 + ... + 914145.

It is an arithmetic number, because the mean of its divisors is an integer number (2132998).

Almost surely, 2^7313132 is an apocalyptic number.

It is an amenable number.

7313132 is a deficient number, since it is larger than the sum of its proper divisors (5484856).

7313132 is a wasteful number, since it uses less digits than its factorization.

7313132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828287 (or 1828285 counting only the distinct ones).

The product of its digits is 378, while the sum is 20.

The square root of 7313132 is about 2704.2803109145. The cubic root of 7313132 is about 194.1039935589.

Adding to 7313132 its reverse (2313137), we get a palindrome (9626269).

The spelling of 7313132 in words is "seven million, three hundred thirteen thousand, one hundred thirty-two".