541630241 has 4 divisors (see below), whose sum is σ = 548486400. Its totient is φ = 534774084.

The previous prime is 541630157. The next prime is 541630253. The reversal of 541630241 is 142036145.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 541630241 - 2¹⁴ = 541613857 is a prime.

It is a super-3 number, since 3×541630241³ (a number of 27 digits) contains 333 as substring.

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 541630241.

It is not an unprimeable number, because it can be changed into a prime (541630261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3427961 + ... + 3428118.

It is an arithmetic number, because the mean of its divisors is an integer number (137121600).

Almost surely, 2^541630241 is an apocalyptic number.

It is an amenable number.

541630241 is a deficient number, since it is larger than the sum of its proper divisors (6856159).

541630241 is an equidigital number, since it uses as much as digits as its factorization.

541630241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6856158.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 541630241 is about 23272.9508442741. The cubic root of 541630241 is about 815.1439348330.

Adding to 541630241 its reverse (142036145), we get a palindrome (683666386).

The spelling of 541630241 in words is "five hundred forty-one million, six hundred thirty thousand, two hundred forty-one".