7224095 has 4 divisors (see below), whose sum is σ = 8668920. Its totient is φ = 5779272.

The previous prime is 7224089. The next prime is 7224097. The reversal of 7224095 is 5904227.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5904227 = 7 ⋅843461.

It is a cyclic number.

It is not a de Polignac number, because 7224095 - 2¹⁸ = 6961951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7224097) 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, 722405 + ... + 722414.

It is an arithmetic number, because the mean of its divisors is an integer number (2167230).

Almost surely, 2^7224095 is an apocalyptic number.

7224095 is a deficient number, since it is larger than the sum of its proper divisors (1444825).

7224095 is a wasteful number, since it uses less digits than its factorization.

7224095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444824.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 7224095 is about 2687.7676610898. The cubic root of 7224095 is about 193.3130395531.

The spelling of 7224095 in words is "seven million, two hundred twenty-four thousand, ninety-five".