541865284 has 27 divisors (see below), whose sum is σ = 966109053. Its totient is φ = 265927872.

The previous prime is 541865267. The next prime is 541865329. The reversal of 541865284 is 482568145.

The square root of 541865284 is 23278.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 9548100 + 532317184 = 3090^2 + 23072^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 541865284.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4795212 + ... + 4795324.

Almost surely, 2^541865284 is an apocalyptic number.

541865284 is the 23278-th square number.

It is an amenable number.

541865284 is a deficient number, since it is larger than the sum of its proper divisors (424243769).

541865284 is a wasteful number, since it uses less digits than its factorization.

541865284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 218 counting only the distinct ones).

The product of its digits is 307200, while the sum is 43.

The cubic root of 541865284 is about 815.2618296339.

The spelling of 541865284 in words is "five hundred forty-one million, eight hundred sixty-five thousand, two hundred eighty-four".