10940161 has 4 divisors (see below), whose sum is σ = 11026432. Its totient is φ = 10853892.

The previous prime is 10940159. The next prime is 10940191. The reversal of 10940161 is 16104901.

10940161 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 10940161 - 2¹ = 10940159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10940131) 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, 42945 + ... + 43198.

It is an arithmetic number, because the mean of its divisors is an integer number (2756608).

Almost surely, 2^10940161 is an apocalyptic number.

It is an amenable number.

10940161 is a deficient number, since it is larger than the sum of its proper divisors (86271).

10940161 is an equidigital number, since it uses as much as digits as its factorization.

10940161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86270.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 10940161 is about 3307.5914197494. The cubic root of 10940161 is about 221.9940005954.

The spelling of 10940161 in words is "ten million, nine hundred forty thousand, one hundred sixty-one".