9181941 has 8 divisors (see below), whose sum is σ = 12257280. Its totient is φ = 6113952.

The previous prime is 9181937. The next prime is 9181961. The reversal of 9181941 is 1491819.

9181941 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9181941 - 2² = 9181937 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9181901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2641 + ... + 5033.

It is an arithmetic number, because the mean of its divisors is an integer number (1532160).

Almost surely, 2^9181941 is an apocalyptic number.

It is an amenable number.

9181941 is a deficient number, since it is larger than the sum of its proper divisors (3075339).

9181941 is a wasteful number, since it uses less digits than its factorization.

9181941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3675.

The product of its digits is 2592, while the sum is 33.

The square root of 9181941 is about 3030.1717773090. The cubic root of 9181941 is about 209.4007177439.

The spelling of 9181941 in words is "nine million, one hundred eighty-one thousand, nine hundred forty-one".