7522265 has 16 divisors (see below), whose sum is σ = 9504000. Its totient is φ = 5704512.

The previous prime is 7522261. The next prime is 7522267. The reversal of 7522265 is 5622257.

It is a cyclic number.

It is not a de Polignac number, because 7522265 - 2² = 7522261 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7522261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16916 + ... + 17354.

It is an arithmetic number, because the mean of its divisors is an integer number (594000).

Almost surely, 2^7522265 is an apocalyptic number.

It is an amenable number.

7522265 is a deficient number, since it is larger than the sum of its proper divisors (1981735).

7522265 is a wasteful number, since it uses less digits than its factorization.

7522265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616.

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

The square root of 7522265 is about 2742.6747893252. The cubic root of 7522265 is about 195.9368896492.

The spelling of 7522265 in words is "seven million, five hundred twenty-two thousand, two hundred sixty-five".