5306881 has 8 divisors (see below), whose sum is σ = 5428640. Its totient is φ = 5186592.

The previous prime is 5306863. The next prime is 5306887. The reversal of 5306881 is 1886035.

5306881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5306881 - 2⁵ = 5306849 is a prime.

It is a super-2 number, since 2×5306881² = 56325971896322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5306887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9886 + ... + 10408.

It is an arithmetic number, because the mean of its divisors is an integer number (678580).

Almost surely, 2^5306881 is an apocalyptic number.

It is an amenable number.

5306881 is a deficient number, since it is larger than the sum of its proper divisors (121759).

5306881 is a wasteful number, since it uses less digits than its factorization.

5306881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 5306881 is about 2303.6668595958. Note that the first 3 decimals coincide. The cubic root of 5306881 is about 174.4267610542.

The spelling of 5306881 in words is "five million, three hundred six thousand, eight hundred eighty-one".