4056017 has 8 divisors (see below), whose sum is σ = 4701312. Its totient is φ = 3427200.

The previous prime is 4055993. The next prime is 4056023. The reversal of 4056017 is 7106504.

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

It is a de Polignac number, because none of the positive numbers 2^k-4056017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4055983 and 4056001.

It is not an unprimeable number, because it can be changed into a prime (4056067) 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, 3584 + ... + 4577.

It is an arithmetic number, because the mean of its divisors is an integer number (587664).

Almost surely, 2^4056017 is an apocalyptic number.

It is an amenable number.

4056017 is a deficient number, since it is larger than the sum of its proper divisors (645295).

4056017 is an equidigital number, since it uses as much as digits as its factorization.

4056017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8239.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 4056017 is about 2013.9555605822. The cubic root of 4056017 is about 159.4776847939.

The spelling of 4056017 in words is "four million, fifty-six thousand, seventeen".