544080240 has 400 divisors, whose sum is σ = 2187583200. Its totient is φ = 123863040.

The previous prime is 544080239. The next prime is 544080259. The reversal of 544080240 is 42080445.

544080240 is a `hidden beast` number, since 544 + 0 + 80 + 2 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1211536 + ... + 1211984.

It is an arithmetic number, because the mean of its divisors is an integer number (5468958).

Almost surely, 2^544080240 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 544080240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1093791600).

544080240 is an abundant number, since it is smaller than the sum of its proper divisors (1643502960).

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

544080240 is a wasteful number, since it uses less digits than its factorization.

544080240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502 (or 487 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 544080240 is about 23325.5276467650. The cubic root of 544080240 is about 816.3711546854.

The spelling of 544080240 in words is "five hundred forty-four million, eighty thousand, two hundred forty".