2525252 has 24 divisors (see below), whose sum is σ = 4704000. Its totient is φ = 1182816.

The previous prime is 2525249. The next prime is 2525267.

It is a happy number.

2525252 is nontrivially palindromic in base 10.

It is an alternating number because its digits alternate between even and odd.

2525252 is an undulating number in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11213 + ... + 11435.

It is an arithmetic number, because the mean of its divisors is an integer number (196000).

2^2525252 is an apocalyptic number.

It is an amenable number.

2525252 is a deficient number, since it is larger than the sum of its proper divisors (2178748).

2525252 is a wasteful number, since it uses less digits than its factorization.

2525252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 393 counting only the distinct ones).

The product of its digits is 2000, while the sum is 23.

The square root of 2525252 is about 1589.1041501425. The cubic root of 2525252 is about 136.1763139990.

Adding to 2525252 its product of digits (2000), we get a palindrome (2527252).

Subtracting from 2525252 its product of digits (2000), we obtain a palindrome (2523252).

The spelling of 2525252 in words is "two million, five hundred twenty-five thousand, two hundred fifty-two".