2488513 has 4 divisors (see below), whose sum is σ = 2494000. Its totient is φ = 2483028.

The previous prime is 2488489. The next prime is 2488537. The reversal of 2488513 is 3158842.

2488513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3158842 = 2 ⋅1579421.

It is an interprime number because it is at equal distance from previous prime (2488489) and next prime (2488537).

It is a cyclic number.

It is not a de Polignac number, because 2488513 - 2⁵ = 2488481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2488553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1995 + ... + 2992.

It is an arithmetic number, because the mean of its divisors is an integer number (623500).

2^2488513 is an apocalyptic number.

2488513 is the 998-th heptagonal number.

It is an amenable number.

2488513 is a deficient number, since it is larger than the sum of its proper divisors (5487).

2488513 is an equidigital number, since it uses as much as digits as its factorization.

2488513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5486.

The product of its digits is 7680, while the sum is 31.

The square root of 2488513 is about 1577.5021394597. The cubic root of 2488513 is about 135.5126915396.

The spelling of 2488513 in words is "two million, four hundred eighty-eight thousand, five hundred thirteen".