4138027 has 4 divisors (see below), whose sum is σ = 4153680. Its totient is φ = 4122376.

The previous prime is 4137997. The next prime is 4138033. The reversal of 4138027 is 7208314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7208314 = 2 ⋅3604157.

It is a cyclic number.

It is not a de Polignac number, because 4138027 - 2¹⁵ = 4105259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4137992 and 4138010.

It is not an unprimeable number, because it can be changed into a prime (4138627) 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, 7423 + ... + 7960.

It is an arithmetic number, because the mean of its divisors is an integer number (1038420).

Almost surely, 2^4138027 is an apocalyptic number.

4138027 is a deficient number, since it is larger than the sum of its proper divisors (15653).

4138027 is a wasteful number, since it uses less digits than its factorization.

4138027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15652.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 4138027 is about 2034.2140988598. The cubic root of 4138027 is about 160.5453655530.

The spelling of 4138027 in words is "four million, one hundred thirty-eight thousand, twenty-seven".