7220295 has 24 divisors (see below), whose sum is σ = 12581712. Its totient is φ = 3830400.

The previous prime is 7220263. The next prime is 7220299. The reversal of 7220295 is 5920227.

It is a happy number.

7220295 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7220295 - 2⁵ = 7220263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7220299) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12360 + ... + 12930.

It is an arithmetic number, because the mean of its divisors is an integer number (524238).

Almost surely, 2^7220295 is an apocalyptic number.

7220295 is a deficient number, since it is larger than the sum of its proper divisors (5361417).

7220295 is a wasteful number, since it uses less digits than its factorization.

7220295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863 (or 860 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 7220295 is about 2687.0606617641. The cubic root of 7220295 is about 193.2791382644.

The spelling of 7220295 in words is "seven million, two hundred twenty thousand, two hundred ninety-five".