5171879 has 4 divisors (see below), whose sum is σ = 5230080. Its totient is φ = 5113680.

The previous prime is 5171843. The next prime is 5171891. The reversal of 5171879 is 9781715.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5171879 - 2⁸ = 5171623 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 (5171809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28967 + ... + 29144.

It is an arithmetic number, because the mean of its divisors is an integer number (1307520).

Almost surely, 2^5171879 is an apocalyptic number.

5171879 is a deficient number, since it is larger than the sum of its proper divisors (58201).

5171879 is an equidigital number, since it uses as much as digits as its factorization.

5171879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58200.

The product of its digits is 17640, while the sum is 38.

The square root of 5171879 is about 2274.1765542719. The cubic root of 5171879 is about 172.9349549986.

The spelling of 5171879 in words is "five million, one hundred seventy-one thousand, eight hundred seventy-nine".