941543 has 4 divisors (see below), whose sum is σ = 974040. Its totient is φ = 909048.

The previous prime is 941537. The next prime is 941557. The reversal of 941543 is 345149.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 345149 = 7 ⋅49307.

It is a cyclic number.

It is not a de Polignac number, because 941543 - 2¹⁴ = 925159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (941503) 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, 16205 + ... + 16262.

It is an arithmetic number, because the mean of its divisors is an integer number (243510).

2⁹⁴¹⁵⁴³ is an apocalyptic number.

941543 is a deficient number, since it is larger than the sum of its proper divisors (32497).

941543 is a wasteful number, since it uses less digits than its factorization.

941543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32496.

The product of its digits is 2160, while the sum is 26.

The square root of 941543 is about 970.3313866922. The cubic root of 941543 is about 98.0121809099.

The spelling of 941543 in words is "nine hundred forty-one thousand, five hundred forty-three".