944161 has 2 divisors, whose sum is σ = 944162. Its totient is φ = 944160.

The previous prime is 944149. The next prime is 944179. The reversal of 944161 is 161449.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 553536 + 390625 = 744^2 + 625^2 .

It is a cyclic number.

It is not a de Polignac number, because 944161 - 2¹¹ = 942113 is a prime.

It is not a weakly prime, because it can be changed into another prime (944191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472080 + 472081.

It is an arithmetic number, because the mean of its divisors is an integer number (472081).

2⁹⁴⁴¹⁶¹ is an apocalyptic number.

It is an amenable number.

944161 is a deficient number, since it is larger than the sum of its proper divisors (1).

944161 is an equidigital number, since it uses as much as digits as its factorization.

944161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 25.

The square root of 944161 is about 971.6794739007. The cubic root of 944161 is about 98.1029391762.

The spelling of 944161 in words is "nine hundred forty-four thousand, one hundred sixty-one".