4194047 has 16 divisors (see below), whose sum is σ = 4986240. Its totient is φ = 3477600.

The previous prime is 4194023. The next prime is 4194103. The reversal of 4194047 is 7404914.

It is a cyclic number.

It is not a de Polignac number, because 4194047 - 2¹² = 4189951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4194007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19772 + ... + 19982.

It is an arithmetic number, because the mean of its divisors is an integer number (311640).

Almost surely, 2^4194047 is an apocalyptic number.

4194047 is a deficient number, since it is larger than the sum of its proper divisors (792193).

4194047 is a wasteful number, since it uses less digits than its factorization.

4194047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 4194047 is about 2047.9372548982. The cubic root of 4194047 is about 161.2666004583.

The spelling of 4194047 in words is "four million, one hundred ninety-four thousand, forty-seven".