5081667 has 4 divisors (see below), whose sum is σ = 6775560. Its totient is φ = 3387776.

The previous prime is 5081647. The next prime is 5081669. The reversal of 5081667 is 7661805.

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 5081667 - 2¹⁰ = 5080643 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5081669) 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, 846942 + ... + 846947.

It is an arithmetic number, because the mean of its divisors is an integer number (1693890).

Almost surely, 2^5081667 is an apocalyptic number.

5081667 is a deficient number, since it is larger than the sum of its proper divisors (1693893).

5081667 is a wasteful number, since it uses less digits than its factorization.

5081667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693892.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 5081667 is about 2254.2553094093. The cubic root of 5081667 is about 171.9235621235.

The spelling of 5081667 in words is "five million, eighty-one thousand, six hundred sixty-seven".