5441280 has 144 divisors (see below), whose sum is σ = 18886560. Its totient is φ = 1327104.

The previous prime is 5441279. The next prime is 5441291. The reversal of 5441280 is 821445.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 5441280.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49866 + ... + 49974.

Almost surely, 2^5441280 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 5441280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9443280).

5441280 is an abundant number, since it is smaller than the sum of its proper divisors (13445280).

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

5441280 is a wasteful number, since it uses less digits than its factorization.

5441280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 5441280 is about 2332.6551395352. The cubic root of 5441280 is about 175.8869797800.

The spelling of 5441280 in words is "five million, four hundred forty-one thousand, two hundred eighty".