541442620 has 24 divisors (see below), whose sum is σ = 1196874000. Its totient is φ = 205178112.

The previous prime is 541442591. The next prime is 541442623. The reversal of 541442620 is 26244145.

It is a super-2 number, since 2×541442620² = 586320221504928800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541442623) 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 7 ways as a sum of consecutive naturals, for example, 712045 + ... + 712804.

It is an arithmetic number, because the mean of its divisors is an integer number (49869750).

Almost surely, 2^541442620 is an apocalyptic number.

It is an amenable number.

541442620 is an abundant number, since it is smaller than the sum of its proper divisors (655431380).

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

541442620 is a wasteful number, since it uses less digits than its factorization.

541442620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424877 (or 1424875 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 541442620 is about 23268.9196139400. The cubic root of 541442620 is about 815.0498018672.

Adding to 541442620 its reverse (26244145), we get a palindrome (567686765).

The spelling of 541442620 in words is "five hundred forty-one million, four hundred forty-two thousand, six hundred twenty".