5127869 has 2 divisors, whose sum is σ = 5127870. Its totient is φ = 5127868.

The previous prime is 5127839. The next prime is 5127877. The reversal of 5127869 is 9687215.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3204100 + 1923769 = 1790^2 + 1387^2 .

It is a cyclic number.

It is not a de Polignac number, because 5127869 - 2⁸ = 5127613 is a prime.

It is a super-2 number, since 2×5127869² = 52590080962322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5127839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563934 + 2563935.

It is an arithmetic number, because the mean of its divisors is an integer number (2563935).

Almost surely, 2^5127869 is an apocalyptic number.

It is an amenable number.

5127869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5127869 is an equidigital number, since it uses as much as digits as its factorization.

5127869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 38.

The square root of 5127869 is about 2264.4798519748. The cubic root of 5127869 is about 172.4430281648.

The spelling of 5127869 in words is "five million, one hundred twenty-seven thousand, eight hundred sixty-nine".