5167685 has 4 divisors (see below), whose sum is σ = 6201228. Its totient is φ = 4134144.

The previous prime is 5167667. The next prime is 5167691. The reversal of 5167685 is 5867615.

It is a happy number.

5167685 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.

It can be written as a sum of positive squares in 2 ways, for example, as 1934881 + 3232804 = 1391^2 + 1798^2 .

It is a cyclic number.

It is not a de Polignac number, because 5167685 - 2⁶ = 5167621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516764 + ... + 516773.

It is an arithmetic number, because the mean of its divisors is an integer number (1550307).

Almost surely, 2^5167685 is an apocalyptic number.

It is an amenable number.

5167685 is a deficient number, since it is larger than the sum of its proper divisors (1033543).

5167685 is a wasteful number, since it uses less digits than its factorization.

5167685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033542.

The product of its digits is 50400, while the sum is 38.

The square root of 5167685 is about 2273.2542752627. The cubic root of 5167685 is about 172.8881966644. Note that the first 3 decimals are identical.

The spelling of 5167685 in words is "five million, one hundred sixty-seven thousand, six hundred eighty-five".