2522425 has 12 divisors (see below), whose sum is σ = 3152080. Its totient is φ = 2002320.

The previous prime is 2522419. The next prime is 2522431. The reversal of 2522425 is 5242252.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2522419) and next prime (2522431).

It is not a de Polignac number, because 2522425 - 2⁵ = 2522393 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2522396 and 2522405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3766 + ... + 4384.

2^2522425 is an apocalyptic number.

2522425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2522425 is a deficient number, since it is larger than the sum of its proper divisors (629655).

2522425 is a wasteful number, since it uses less digits than its factorization.

2522425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792 (or 787 counting only the distinct ones).

The product of its digits is 1600, while the sum is 22.

The square root of 2522425 is about 1588.2144061807. The cubic root of 2522425 is about 136.1254789158.

Adding to 2522425 its reverse (5242252), we get a palindrome (7764677).

The spelling of 2522425 in words is "two million, five hundred twenty-two thousand, four hundred twenty-five".