4194441 has 18 divisors (see below), whose sum is σ = 6340698. Its totient is φ = 2671680.

The previous prime is 4194439. The next prime is 4194451. The reversal of 4194441 is 1444914.

It can be written as a sum of positive squares in only one way, i.e., 2975625 + 1218816 = 1725^2 + 1104^2 .

It is not a de Polignac number, because 4194441 - 2¹ = 4194439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4194451) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4321 + ... + 5201.

It is an arithmetic number, because the mean of its divisors is an integer number (352261).

Almost surely, 2^4194441 is an apocalyptic number.

It is an amenable number.

4194441 is a deficient number, since it is larger than the sum of its proper divisors (2146257).

4194441 is a wasteful number, since it uses less digits than its factorization.

4194441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933 (or 907 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 4194441 is about 2048.0334469925. The cubic root of 4194441 is about 161.2716502388.

The spelling of 4194441 in words is "four million, one hundred ninety-four thousand, four hundred forty-one".