941181 has 4 divisors (see below), whose sum is σ = 1254912. Its totient is φ = 627452.

The previous prime is 941179. The next prime is 941201. The reversal of 941181 is 181149.

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, and also an emirpimes, since its reverse is a distinct semiprime: 181149 = 3 ⋅60383.

It is a cyclic number.

It is not a de Polignac number, because 941181 - 2¹ = 941179 is a prime.

It is a super-2 number, since 2×941181² = 1771643349522, which contains 22 as substring.

It is a D-number.

941181 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (941131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156861 + ... + 156866.

It is an arithmetic number, because the mean of its divisors is an integer number (313728).

941181 is a Friedman number, since it can be written as 98^(4-1)-11, using all its digits and the basic arithmetic operations.

2⁹⁴¹¹⁸¹ is an apocalyptic number.

It is an amenable number.

941181 is a deficient number, since it is larger than the sum of its proper divisors (313731).

941181 is a wasteful number, since it uses less digits than its factorization.

941181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313730.

The product of its digits is 288, while the sum is 24.

The square root of 941181 is about 970.1448345479. The cubic root of 941181 is about 97.9996182131. Note that the first 3 decimals are identical.

It can be divided in two parts, 94 and 1181, that added together give a triangular number (1275 = T₅₀).

The spelling of 941181 in words is "nine hundred forty-one thousand, one hundred eighty-one".