541309928 has 8 divisors (see below), whose sum is σ = 1014956130. Its totient is φ = 270654960.

The previous prime is 541309789. The next prime is 541309931. The reversal of 541309928 is 829903145.

It can be written as a sum of positive squares in only one way, i.e., 540190564 + 1119364 = 23242^2 + 1058^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33831863 + ... + 33831878.

Almost surely, 2^541309928 is an apocalyptic number.

It is an amenable number.

541309928 is a deficient number, since it is larger than the sum of its proper divisors (473646202).

541309928 is a wasteful number, since it uses less digits than its factorization.

541309928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67663747 (or 67663743 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 541309928 is about 23266.0681680425. The cubic root of 541309928 is about 814.9832146793.

The spelling of 541309928 in words is "five hundred forty-one million, three hundred nine thousand, nine hundred twenty-eight".