4040017 has 8 divisors (see below), whose sum is σ = 4167072. Its totient is φ = 3914400.

The previous prime is 4040011. The next prime is 4040021. The reversal of 4040017 is 7100404.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4040017 - 2³ = 4040009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4040011) 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, 8418 + ... + 8884.

It is an arithmetic number, because the mean of its divisors is an integer number (520884).

Almost surely, 2^4040017 is an apocalyptic number.

It is an amenable number.

4040017 is a deficient number, since it is larger than the sum of its proper divisors (127055).

4040017 is a wasteful number, since it uses less digits than its factorization.

4040017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 4040017 is about 2009.9793531278. The cubic root of 4040017 is about 159.2677082305.

The spelling of 4040017 in words is "four million, forty thousand, seventeen".