7027225 has 24 divisors (see below), whose sum is σ = 9160128. Its totient is φ = 5342400.

The previous prime is 7027219. The next prime is 7027243. The reversal of 7027225 is 5227207.

It is not a de Polignac number, because 7027225 - 2¹¹ = 7025177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7027225.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65622 + ... + 65728.

It is an arithmetic number, because the mean of its divisors is an integer number (381672).

Almost surely, 2^7027225 is an apocalyptic number.

It is an amenable number.

7027225 is a deficient number, since it is larger than the sum of its proper divisors (2132903).

7027225 is a wasteful number, since it uses less digits than its factorization.

7027225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 7027225 is about 2650.8913595242. The cubic root of 7027225 is about 191.5407953227.

The spelling of 7027225 in words is "seven million, twenty-seven thousand, two hundred twenty-five".