5279181 has 8 divisors (see below), whose sum is σ = 7188864. Its totient is φ = 3444480.

The previous prime is 5279179. The next prime is 5279191. The reversal of 5279181 is 1819725.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5279181 - 2¹ = 5279179 is a prime.

It is a super-2 number, since 2×5279181² = 55739504061522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5279161) 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 7 ways as a sum of consecutive naturals, for example, 18580 + ... + 18861.

It is an arithmetic number, because the mean of its divisors is an integer number (898608).

Almost surely, 2^5279181 is an apocalyptic number.

It is an amenable number.

5279181 is a deficient number, since it is larger than the sum of its proper divisors (1909683).

5279181 is a wasteful number, since it uses less digits than its factorization.

5279181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37491.

The product of its digits is 5040, while the sum is 33.

The square root of 5279181 is about 2297.6468397036. The cubic root of 5279181 is about 174.1227499547.

It can be divided in two parts, 5279 and 181, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 5279181 in words is "five million, two hundred seventy-nine thousand, one hundred eighty-one".