2522265 has 8 divisors (see below), whose sum is σ = 4035648. Its totient is φ = 1345200.

The previous prime is 2522263. The next prime is 2522281. The reversal of 2522265 is 5622252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2522265 - 2¹ = 2522263 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2522263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84061 + ... + 84090.

It is an arithmetic number, because the mean of its divisors is an integer number (504456).

2^2522265 is an apocalyptic number.

It is an amenable number.

2522265 is a deficient number, since it is larger than the sum of its proper divisors (1513383).

2522265 is a wasteful number, since it uses less digits than its factorization.

2522265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168159.

The product of its digits is 2400, while the sum is 24.

The square root of 2522265 is about 1588.1640343491. The cubic root of 2522265 is about 136.1226006621.

The spelling of 2522265 in words is "two million, five hundred twenty-two thousand, two hundred sixty-five".