5271984 has 60 divisors (see below), whose sum is σ = 15243072. Its totient is φ = 1699200.

The previous prime is 5271977. The next prime is 5272009. The reversal of 5271984 is 4891725.

5271984 = T₃₈₁ + T₃₈₂ + ... + T₄₄₂.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3874 + ... + 5054.

Almost surely, 2^5271984 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 5271984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7621536).

5271984 is an abundant number, since it is smaller than the sum of its proper divisors (9971088).

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

5271984 is a wasteful number, since it uses less digits than its factorization.

5271984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226 (or 1217 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 5271984 is about 2296.0801379743. The cubic root of 5271984 is about 174.0435879703.

The spelling of 5271984 in words is "five million, two hundred seventy-one thousand, nine hundred eighty-four".