5006181 has 4 divisors (see below), whose sum is σ = 6674912. Its totient is φ = 3337452.

The previous prime is 5006179. The next prime is 5006191. The reversal of 5006181 is 1816005.

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.

It is not a de Polignac number, because 5006181 - 2¹ = 5006179 is a prime.

It is a super-2 number, since 2×5006181² = 50123696409522, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5006171) 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 in 3 ways as a sum of consecutive naturals, for example, 834361 + ... + 834366.

It is an arithmetic number, because the mean of its divisors is an integer number (1668728).

Almost surely, 2^5006181 is an apocalyptic number.

It is an amenable number.

5006181 is a deficient number, since it is larger than the sum of its proper divisors (1668731).

5006181 is a wasteful number, since it uses less digits than its factorization.

5006181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668730.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 5006181 is about 2237.4496642383. The cubic root of 5006181 is about 171.0680280612.

The spelling of 5006181 in words is "five million, six thousand, one hundred eighty-one".