5171867 has 4 divisors (see below), whose sum is σ = 5190816. Its totient is φ = 5152920.

The previous prime is 5171843. The next prime is 5171891. The reversal of 5171867 is 7681715.

5171867 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7681715 = 5 ⋅1536343.

It is an interprime number because it is at equal distance from previous prime (5171843) and next prime (5171891).

It is a cyclic number.

It is not a de Polignac number, because 5171867 - 2¹⁴ = 5155483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5171807) 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, 9059 + ... + 9612.

It is an arithmetic number, because the mean of its divisors is an integer number (1297704).

Almost surely, 2^5171867 is an apocalyptic number.

5171867 is a deficient number, since it is larger than the sum of its proper divisors (18949).

5171867 is a wasteful number, since it uses less digits than its factorization.

5171867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18948.

The product of its digits is 11760, while the sum is 35.

The square root of 5171867 is about 2274.1739159528. The cubic root of 5171867 is about 172.9348212483.

The spelling of 5171867 in words is "five million, one hundred seventy-one thousand, eight hundred sixty-seven".