541213 has 4 divisors (see below), whose sum is σ = 564768. Its totient is φ = 517660.

The previous prime is 541201. The next prime is 541217. The reversal of 541213 is 312145.

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 541213 - 2⁵ = 541181 is a prime.

It is a super-2 number, since 2×541213² = 585823022738, 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 (541217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11743 + ... + 11788.

It is an arithmetic number, because the mean of its divisors is an integer number (141192).

2⁵⁴¹²¹³ is an apocalyptic number.

It is an amenable number.

541213 is a deficient number, since it is larger than the sum of its proper divisors (23555).

541213 is a wasteful number, since it uses less digits than its factorization.

541213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23554.

The product of its digits is 120, while the sum is 16.

The square root of 541213 is about 735.6718018247. The cubic root of 541213 is about 81.4934567620.

Adding to 541213 its reverse (312145), we get a palindrome (853358).

The spelling of 541213 in words is "five hundred forty-one thousand, two hundred thirteen".