541621327 has 8 divisors (see below), whose sum is σ = 588637280. Its totient is φ = 495370080.

The previous prime is 541621303. The next prime is 541621331. The reversal of 541621327 is 723126145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 541621327 - 2¹¹ = 541619279 is a prime.

It is a super-2 number, since 2×541621327² = 586707323722481858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541621387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189699 + ... + 192532.

It is an arithmetic number, because the mean of its divisors is an integer number (73579660).

Almost surely, 2^541621327 is an apocalyptic number.

541621327 is a deficient number, since it is larger than the sum of its proper divisors (47015953).

541621327 is a wasteful number, since it uses less digits than its factorization.

541621327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382353.

The product of its digits is 10080, while the sum is 31.

The square root of 541621327 is about 23272.7593336072. The cubic root of 541621327 is about 815.1394630044.

The spelling of 541621327 in words is "five hundred forty-one million, six hundred twenty-one thousand, three hundred twenty-seven".