7322243 has 4 divisors (see below), whose sum is σ = 7353120. Its totient is φ = 7291368.

The previous prime is 7322233. The next prime is 7322251. The reversal of 7322243 is 3422237.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7322243 - 2⁶ = 7322179 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (7322213) 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, 15080 + ... + 15557.

It is an arithmetic number, because the mean of its divisors is an integer number (1838280).

Almost surely, 2^7322243 is an apocalyptic number.

7322243 is a deficient number, since it is larger than the sum of its proper divisors (30877).

7322243 is a wasteful number, since it uses less digits than its factorization.

7322243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30876.

The product of its digits is 2016, while the sum is 23.

The square root of 7322243 is about 2705.9643382720. The cubic root of 7322243 is about 194.1845676812.

The spelling of 7322243 in words is "seven million, three hundred twenty-two thousand, two hundred forty-three".