5081447 has 6 divisors (see below), whose sum is σ = 5911128. Its totient is φ = 4355484.

The previous prime is 5081441. The next prime is 5081477. The reversal of 5081447 is 7441805.

It is not a de Polignac number, because 5081447 - 2⁸ = 5081191 is a prime.

It is a super-2 number, since 2×5081447² = 51642207227618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5081441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51803 + ... + 51900.

It is an arithmetic number, because the mean of its divisors is an integer number (985188).

Almost surely, 2^5081447 is an apocalyptic number.

5081447 is a deficient number, since it is larger than the sum of its proper divisors (829681).

5081447 is a wasteful number, since it uses less digits than its factorization.

5081447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103717 (or 103710 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 5081447 is about 2254.2065122788. The cubic root of 5081447 is about 171.9210810657.

The spelling of 5081447 in words is "five million, eighty-one thousand, four hundred forty-seven".