5481872 has 20 divisors (see below), whose sum is σ = 11587056. Its totient is φ = 2491680.

The previous prime is 5481869. The next prime is 5481877. The reversal of 5481872 is 2781845.

It is not an unprimeable number, because it can be changed into a prime (5481877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15398 + ... + 15749.

Almost surely, 2^5481872 is an apocalyptic number.

It is an amenable number.

5481872 is an abundant number, since it is smaller than the sum of its proper divisors (6105184).

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

5481872 is a wasteful number, since it uses less digits than its factorization.

5481872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31166 (or 31160 counting only the distinct ones).

The product of its digits is 17920, while the sum is 35.

The square root of 5481872 is about 2341.3397873867. The cubic root of 5481872 is about 176.3232695048.

The spelling of 5481872 in words is "five million, four hundred eighty-one thousand, eight hundred seventy-two".