4138514 has 8 divisors (see below), whose sum is σ = 6572988. Its totient is φ = 1947520.

The previous prime is 4138513. The next prime is 4138529. The reversal of 4138514 is 4158314.

4138514 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 4068289 + 70225 = 2017^2 + 265^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4138513) 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, 60827 + ... + 60894.

Almost surely, 2^4138514 is an apocalyptic number.

4138514 is a deficient number, since it is larger than the sum of its proper divisors (2434474).

4138514 is a wasteful number, since it uses less digits than its factorization.

4138514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121740.

The product of its digits is 1920, while the sum is 26.

The square root of 4138514 is about 2034.3337975858. Note that the first 3 decimals coincide. The cubic root of 4138514 is about 160.5516634438.

The spelling of 4138514 in words is "four million, one hundred thirty-eight thousand, five hundred fourteen".