5081472 has 96 divisors (see below), whose sum is σ = 15991560. Its totient is φ = 1536000.

The previous prime is 5081441. The next prime is 5081477. The reversal of 5081472 is 2741805.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5081477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12472 + ... + 12872.

Almost surely, 2^5081472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5081472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7995780).

5081472 is an abundant number, since it is smaller than the sum of its proper divisors (10910088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5081472 is a wasteful number, since it uses less digits than its factorization.

5081472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432 (or 417 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 5081472 is about 2254.2120574604. The cubic root of 5081472 is about 171.9213630077.

The spelling of 5081472 in words is "five million, eighty-one thousand, four hundred seventy-two".