2552252 has 6 divisors (see below), whose sum is σ = 4466448. Its totient is φ = 1276124.

The previous prime is 2552239. The next prime is 2552279. The reversal of 2552252 is 2522552.

It is a happy number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 319028 + ... + 319035.

It is an arithmetic number, because the mean of its divisors is an integer number (744408).

2^2552252 is an apocalyptic number.

It is an amenable number.

2552252 is a deficient number, since it is larger than the sum of its proper divisors (1914196).

2552252 is a wasteful number, since it uses less digits than its factorization.

2552252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638067 (or 638065 counting only the distinct ones).

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

The square root of 2552252 is about 1597.5769152063. The cubic root of 2552252 is about 136.6599269596.

The spelling of 2552252 in words is "two million, five hundred fifty-two thousand, two hundred fifty-two".