5170691 has 2 divisors, whose sum is σ = 5170692. Its totient is φ = 5170690.

The previous prime is 5170687. The next prime is 5170709. The reversal of 5170691 is 1960715.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5170691 - 2² = 5170687 is a prime.

It is equal to p₃₅₉₅₃₄ and since 5170691 and 359534 have the same sum of digits, it is a Honaker prime.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (5175691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2585345 + 2585346.

It is an arithmetic number, because the mean of its divisors is an integer number (2585346).

Almost surely, 2^5170691 is an apocalyptic number.

5170691 is a deficient number, since it is larger than the sum of its proper divisors (1).

5170691 is an equidigital number, since it uses as much as digits as its factorization.

5170691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 5170691 is about 2273.9153458297. The cubic root of 5170691 is about 172.9217127154.

The spelling of 5170691 in words is "five million, one hundred seventy thousand, six hundred ninety-one".