4138677 has 24 divisors (see below), whose sum is σ = 6285240. Its totient is φ = 2620800.

The previous prime is 4138649. The next prime is 4138681. The reversal of 4138677 is 7768314.

It can be written as a sum of positive squares in 4 ways, for example, as 1285956 + 2852721 = 1134^2 + 1689^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4138677 is a prime.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 26283 + ... + 26439.

It is an arithmetic number, because the mean of its divisors is an integer number (261885).

Almost surely, 2^4138677 is an apocalyptic number.

It is an amenable number.

4138677 is a deficient number, since it is larger than the sum of its proper divisors (2146563).

4138677 is a wasteful number, since it uses less digits than its factorization.

4138677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 290 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 4138677 is about 2034.3738594467. The cubic root of 4138677 is about 160.5537712517.

The spelling of 4138677 in words is "four million, one hundred thirty-eight thousand, six hundred seventy-seven".