5138771 has 16 divisors (see below), whose sum is σ = 5896800. Its totient is φ = 4435200.

The previous prime is 5138753. The next prime is 5138789. The reversal of 5138771 is 1778315.

It is an interprime number because it is at equal distance from previous prime (5138753) and next prime (5138789).

It is not a de Polignac number, because 5138771 - 2¹⁰ = 5137747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5138071) 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, 28301 + ... + 28481.

It is an arithmetic number, because the mean of its divisors is an integer number (368550).

Almost surely, 2^5138771 is an apocalyptic number.

5138771 is a deficient number, since it is larger than the sum of its proper divisors (758029).

5138771 is a wasteful number, since it uses less digits than its factorization.

5138771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310.

The product of its digits is 5880, while the sum is 32.

The square root of 5138771 is about 2266.8857492163. The cubic root of 5138771 is about 172.5651479753.

The spelling of 5138771 in words is "five million, one hundred thirty-eight thousand, seven hundred seventy-one".