541147 has 4 divisors (see below), whose sum is σ = 545536. Its totient is φ = 536760.

The previous prime is 541141. The next prime is 541153. The reversal of 541147 is 741145.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 741145 = 5 ⋅148229.

It is an interprime number because it is at equal distance from previous prime (541141) and next prime (541153).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541141) 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, 2004 + ... + 2257.

It is an arithmetic number, because the mean of its divisors is an integer number (136384).

2⁵⁴¹¹⁴⁷ is an apocalyptic number.

541147 is a deficient number, since it is larger than the sum of its proper divisors (4389).

541147 is a wasteful number, since it uses less digits than its factorization.

541147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388.

The product of its digits is 560, while the sum is 22.

The square root of 541147 is about 735.6269434979. The cubic root of 541147 is about 81.4901439648.

The spelling of 541147 in words is "five hundred forty-one thousand, one hundred forty-seven".