2522527 has 8 divisors (see below), whose sum is σ = 2916000. Its totient is φ = 2137344.

The previous prime is 2522503. The next prime is 2522543. The reversal of 2522527 is 7252252.

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

It is a cyclic number.

It is not a de Polignac number, because 2522527 - 2¹⁵ = 2489759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522557) 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, 1402 + ... + 2647.

It is an arithmetic number, because the mean of its divisors is an integer number (364500).

2^2522527 is an apocalyptic number.

2522527 is a deficient number, since it is larger than the sum of its proper divisors (393473).

2522527 is an equidigital number, since it uses as much as digits as its factorization.

2522527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4145.

The product of its digits is 2800, while the sum is 25.

The square root of 2522527 is about 1588.2465173895. The cubic root of 2522527 is about 136.1273137390.

Adding to 2522527 its reverse (7252252), we get a palindrome (9774779).

It can be divided in two parts, 25225 and 27, that added together give a palindrome (25252).

The spelling of 2522527 in words is "two million, five hundred twenty-two thousand, five hundred twenty-seven".