5731887 has 16 divisors (see below), whose sum is σ = 8856320. Its totient is φ = 3229632.

The previous prime is 5731877. The next prime is 5731889. The reversal of 5731887 is 7881375.

It is not a de Polignac number, because 5731887 - 2⁶ = 5731823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5731889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337 + ... + 3402.

It is an arithmetic number, because the mean of its divisors is an integer number (553520).

Almost surely, 2^5731887 is an apocalyptic number.

5731887 is a deficient number, since it is larger than the sum of its proper divisors (3124433).

5731887 is a wasteful number, since it uses less digits than its factorization.

5731887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822.

The product of its digits is 47040, while the sum is 39.

The square root of 5731887 is about 2394.1359610515. The cubic root of 5731887 is about 178.9640804719.

The spelling of 5731887 in words is "five million, seven hundred thirty-one thousand, eight hundred eighty-seven".