7316722 has 8 divisors (see below), whose sum is σ = 12542976. Its totient is φ = 3135732.

The previous prime is 7316719. The next prime is 7316723. The reversal of 7316722 is 2276137.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (7316723) 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, 261298 + ... + 261325.

It is an arithmetic number, because the mean of its divisors is an integer number (1567872).

Almost surely, 2^7316722 is an apocalyptic number.

7316722 is a deficient number, since it is larger than the sum of its proper divisors (5226254).

7316722 is a wasteful number, since it uses less digits than its factorization.

7316722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522632.

The product of its digits is 3528, while the sum is 28.

The square root of 7316722 is about 2704.9439920265. The cubic root of 7316722 is about 194.1357501005.

The spelling of 7316722 in words is "seven million, three hundred sixteen thousand, seven hundred twenty-two".