2438516 has 12 divisors (see below), whose sum is σ = 4371780. Its totient is φ = 1189440.

The previous prime is 2438509. The next prime is 2438521. The reversal of 2438516 is 6158342.

2438516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 306916 + 2131600 = 554^2 + 1460^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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, 7271 + ... + 7598.

It is an arithmetic number, because the mean of its divisors is an integer number (364315).

2^2438516 is an apocalyptic number.

It is an amenable number.

2438516 is a deficient number, since it is larger than the sum of its proper divisors (1933264).

2438516 is a wasteful number, since it uses less digits than its factorization.

2438516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14914 (or 14912 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 2438516 is about 1561.5748461089. The cubic root of 2438516 is about 134.5990113168.

The spelling of 2438516 in words is "two million, four hundred thirty-eight thousand, five hundred sixteen".