4012017 has 16 divisors (see below), whose sum is σ = 5729472. Its totient is φ = 2488320.

The previous prime is 4012013. The next prime is 4012033. The reversal of 4012017 is 7102104.

It is not a de Polignac number, because 4012017 - 2² = 4012013 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4011987 and 4012005.

It is not an unprimeable number, because it can be changed into a prime (4012013) 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, 4542 + ... + 5352.

It is an arithmetic number, because the mean of its divisors is an integer number (358092).

Almost surely, 2^4012017 is an apocalyptic number.

It is an amenable number.

4012017 is a deficient number, since it is larger than the sum of its proper divisors (1717455).

4012017 is a wasteful number, since it uses less digits than its factorization.

4012017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 4012017 is about 2003.0019970035. The cubic root of 4012017 is about 158.8989112588.

The spelling of 4012017 in words is "four million, twelve thousand, seventeen".