4131886 has 16 divisors (see below), whose sum is σ = 6794928. Its totient is φ = 1868800.

The previous prime is 4131877. The next prime is 4131889. The reversal of 4131886 is 6881314.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6126 + ... + 6766.

It is an arithmetic number, because the mean of its divisors is an integer number (424683).

Almost surely, 2^4131886 is an apocalyptic number.

4131886 is a deficient number, since it is larger than the sum of its proper divisors (2663042).

4131886 is a wasteful number, since it uses less digits than its factorization.

4131886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947.

The product of its digits is 4608, while the sum is 31.

The square root of 4131886 is about 2032.7041102925. The cubic root of 4131886 is about 160.4659076212.

The spelling of 4131886 in words is "four million, one hundred thirty-one thousand, eight hundred eighty-six".