2438514 has 48 divisors (see below), whose sum is σ = 6034392. Its totient is φ = 705024.

The previous prime is 2438509. The next prime is 2438521. The reversal of 2438514 is 4158342.

2438514 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 4 ways, for example, as 1172889 + 1265625 = 1083^2 + 1125^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 3672 + ... + 4284.

2^2438514 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2438514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3017196).

2438514 is an abundant number, since it is smaller than the sum of its proper divisors (3595878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2438514 is a wasteful number, since it uses less digits than its factorization.

2438514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651 (or 648 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 2438514 is about 1561.5742057296. The cubic root of 2438514 is about 134.5989745187.

It can be divided in two parts, 2 and 438514, that added together give a triangular number (438516 = T₉₃₆).

The spelling of 2438514 in words is "two million, four hundred thirty-eight thousand, five hundred fourteen".