4138614 has 40 divisors (see below), whose sum is σ = 9452520. Its totient is φ = 1353024.

The previous prime is 4138609. The next prime is 4138627. The reversal of 4138614 is 4168314.

4138614 is a `hidden beast` number, since 41 + 3 + 8 + 614 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9342 + ... + 9774.

It is an arithmetic number, because the mean of its divisors is an integer number (236313).

Almost surely, 2^4138614 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4138614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4726260).

4138614 is an abundant number, since it is smaller than the sum of its proper divisors (5313906).

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

4138614 is a wasteful number, since it uses less digits than its factorization.

4138614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506 (or 497 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 4138614 is about 2034.3583755081. The cubic root of 4138614 is about 160.5529565841.

The spelling of 4138614 in words is "four million, one hundred thirty-eight thousand, six hundred fourteen".