2513441 has 4 divisors (see below), whose sum is σ = 2872512. Its totient is φ = 2154372.

The previous prime is 2513363. The next prime is 2513443. The reversal of 2513441 is 1443152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2513441 - 2¹⁰ = 2512417 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513443) 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, 179525 + ... + 179538.

It is an arithmetic number, because the mean of its divisors is an integer number (718128).

2^2513441 is an apocalyptic number.

It is an amenable number.

2513441 is a deficient number, since it is larger than the sum of its proper divisors (359071).

2513441 is an equidigital number, since it uses as much as digits as its factorization.

2513441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359070.

The product of its digits is 480, while the sum is 20.

The square root of 2513441 is about 1585.3835498074. The cubic root of 2513441 is about 135.9636761412.

Adding to 2513441 its reverse (1443152), we get a palindrome (3956593).

The spelling of 2513441 in words is "two million, five hundred thirteen thousand, four hundred forty-one".