5167709 has 4 divisors (see below), whose sum is σ = 5392416. Its totient is φ = 4943004.

The previous prime is 5167703. The next prime is 5167733. The reversal of 5167709 is 9077615.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9077615 = 5 ⋅1815523.

It is a cyclic number.

It is not a de Polignac number, because 5167709 - 2⁴ = 5167693 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5167703) 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, 112319 + ... + 112364.

It is an arithmetic number, because the mean of its divisors is an integer number (1348104).

Almost surely, 2^5167709 is an apocalyptic number.

It is an amenable number.

5167709 is a deficient number, since it is larger than the sum of its proper divisors (224707).

5167709 is a wasteful number, since it uses less digits than its factorization.

5167709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224706.

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 5167709 is about 2273.2595540325. The cubic root of 5167709 is about 172.8884643091. Note that the first 3 decimals are identical.

The spelling of 5167709 in words is "five million, one hundred sixty-seven thousand, seven hundred nine".