2603252 has 6 divisors (see below), whose sum is σ = 4555698. Its totient is φ = 1301624.

The previous prime is 2603239. The next prime is 2603269. The reversal of 2603252 is 2523062.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2328676 + 274576 = 1526^2 + 524^2 .

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, 325403 + ... + 325410.

It is an arithmetic number, because the mean of its divisors is an integer number (759283).

2^2603252 is an apocalyptic number.

It is an amenable number.

2603252 is a deficient number, since it is larger than the sum of its proper divisors (1952446).

2603252 is a wasteful number, since it uses less digits than its factorization.

2603252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650817 (or 650815 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2603252 is about 1613.4596369293. The cubic root of 2603252 is about 137.5641926162.

The spelling of 2603252 in words is "two million, six hundred three thousand, two hundred fifty-two".