541073 has 4 divisors (see below), whose sum is σ = 582708. Its totient is φ = 499440.

The previous prime is 541061. The next prime is 541087. The reversal of 541073 is 370145.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 146689 + 394384 = 383^2 + 628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541073 is a prime.

It is a Duffinian number.

It is a zygodrome in base 12.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 541073.

It is not an unprimeable number, because it can be changed into a prime (141073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20798 + ... + 20823.

It is an arithmetic number, because the mean of its divisors is an integer number (145677).

2⁵⁴¹⁰⁷³ is an apocalyptic number.

It is an amenable number.

541073 is a deficient number, since it is larger than the sum of its proper divisors (41635).

541073 is a wasteful number, since it uses less digits than its factorization.

541073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41634.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 541073 is about 735.5766445449. The cubic root of 541073 is about 81.4864292960.

The spelling of 541073 in words is "five hundred forty-one thousand, seventy-three".