7312996 has 6 divisors (see below), whose sum is σ = 12797750. Its totient is φ = 3656496.

The previous prime is 7312979. The next prime is 7312997. The reversal of 7312996 is 6992137.

It can be written as a sum of positive squares in only one way, i.e., 6969600 + 343396 = 2640^2 + 586^2 .

It is not an unprimeable number, because it can be changed into a prime (7312997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 914121 + ... + 914128.

Almost surely, 2^7312996 is an apocalyptic number.

It is an amenable number.

7312996 is a deficient number, since it is larger than the sum of its proper divisors (5484754).

7312996 is a wasteful number, since it uses less digits than its factorization.

7312996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828253 (or 1828251 counting only the distinct ones).

The product of its digits is 20412, while the sum is 37.

The square root of 7312996 is about 2704.2551654753. The cubic root of 7312996 is about 194.1027903212.

The spelling of 7312996 in words is "seven million, three hundred twelve thousand, nine hundred ninety-six".