7562225 has 24 divisors (see below), whose sum is σ = 10365408. Its totient is φ = 5427200.

The previous prime is 7562221. The next prime is 7562227. The reversal of 7562225 is 5222657.

7562225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7562225 - 2² = 7562221 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7562221) 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, 29297 + ... + 29553.

It is an arithmetic number, because the mean of its divisors is an integer number (431892).

Almost surely, 2^7562225 is an apocalyptic number.

It is an amenable number.

7562225 is a deficient number, since it is larger than the sum of its proper divisors (2803183).

7562225 is a wasteful number, since it uses less digits than its factorization.

7562225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 380 counting only the distinct ones).

The product of its digits is 8400, while the sum is 29.

The square root of 7562225 is about 2749.9499995454. The cubic root of 7562225 is about 196.2832310151.

The spelling of 7562225 in words is "seven million, five hundred sixty-two thousand, two hundred twenty-five".