2503241 has 4 divisors (see below), whose sum is σ = 2695812. Its totient is φ = 2310672.

The previous prime is 2503217. The next prime is 2503253. The reversal of 2503241 is 1423052.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 265225 + 2238016 = 515^2 + 1496^2 .

It is not a de Polignac number, because 2503241 - 2¹⁴ = 2486857 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 5⁹ + 0 + 3⁹ + 2¹⁹ + 4⁶ + 1 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2503201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96266 + ... + 96291.

It is an arithmetic number, because the mean of its divisors is an integer number (673953).

2^2503241 is an apocalyptic number.

It is an amenable number.

2503241 is a deficient number, since it is larger than the sum of its proper divisors (192571).

2503241 is a wasteful number, since it uses less digits than its factorization.

2503241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192570.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2503241 is about 1582.1633923208. The cubic root of 2503241 is about 135.7795050202.

Adding to 2503241 its reverse (1423052), we get a palindrome (3926293).

It can be divided in two parts, 2503 and 241, that added together give a cube (2744 = 14³).

The spelling of 2503241 in words is "two million, five hundred three thousand, two hundred forty-one".