7223395 has 4 divisors (see below), whose sum is σ = 8668080. Its totient is φ = 5778712.

The previous prime is 7223369. The next prime is 7223417. The reversal of 7223395 is 5933227.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5933227 = 613 ⋅9679.

It is a cyclic number.

It is not a de Polignac number, because 7223395 - 2⁷ = 7223267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722335 + ... + 722344.

It is an arithmetic number, because the mean of its divisors is an integer number (2167020).

Almost surely, 2^7223395 is an apocalyptic number.

7223395 is a deficient number, since it is larger than the sum of its proper divisors (1444685).

7223395 is a wasteful number, since it uses less digits than its factorization.

7223395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444684.

The product of its digits is 11340, while the sum is 31.

The square root of 7223395 is about 2687.6374383462. The cubic root of 7223395 is about 193.3067954723.

The spelling of 7223395 in words is "seven million, two hundred twenty-three thousand, three hundred ninety-five".