7224795 has 20 divisors (see below), whose sum is σ = 12951840. Its totient is φ = 3853008.

The previous prime is 7224773. The next prime is 7224809. The reversal of 7224795 is 5974227.

It is not a de Polignac number, because 7224795 - 2⁷ = 7224667 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8515 + ... + 9324.

It is an arithmetic number, because the mean of its divisors is an integer number (647592).

Almost surely, 2^7224795 is an apocalyptic number.

7224795 is a deficient number, since it is larger than the sum of its proper divisors (5727045).

7224795 is a wasteful number, since it uses less digits than its factorization.

7224795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17856 (or 17847 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 7224795 is about 2687.8978775244. The cubic root of 7224795 is about 193.3192832305.

The spelling of 7224795 in words is "seven million, two hundred twenty-four thousand, seven hundred ninety-five".