8722353 has 4 divisors (see below), whose sum is σ = 11629808. Its totient is φ = 5814900.

The previous prime is 8722339. The next prime is 8722361. The reversal of 8722353 is 3532278.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8722353 - 2⁸ = 8722097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8722353.

It is not an unprimeable number, because it can be changed into a prime (8722303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1453723 + ... + 1453728.

It is an arithmetic number, because the mean of its divisors is an integer number (2907452).

Almost surely, 2^8722353 is an apocalyptic number.

It is an amenable number.

8722353 is a deficient number, since it is larger than the sum of its proper divisors (2907455).

8722353 is a wasteful number, since it uses less digits than its factorization.

8722353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907454.

The product of its digits is 10080, while the sum is 30.

The square root of 8722353 is about 2953.3629983461. The cubic root of 8722353 is about 205.8470051984.

The spelling of 8722353 in words is "eight million, seven hundred twenty-two thousand, three hundred fifty-three".