1012017 has 4 divisors (see below), whose sum is σ = 1349360. Its totient is φ = 674676.

The previous prime is 1012009. The next prime is 1012031. The reversal of 1012017 is 7102101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1012017 - 2³ = 1012009 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1011993 and 1012011.

It is not an unprimeable number, because it can be changed into a prime (1012007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168667 + ... + 168672.

It is an arithmetic number, because the mean of its divisors is an integer number (337340).

2^1012017 is an apocalyptic number.

It is an amenable number.

1012017 is a deficient number, since it is larger than the sum of its proper divisors (337343).

1012017 is an equidigital number, since it uses as much as digits as its factorization.

1012017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337342.

The product of its (nonzero) digits is 14, while the sum is 12.

The square root of 1012017 is about 1005.9905566157. The cubic root of 1012017 is about 100.3989727571.

Adding to 1012017 its reverse (7102101), we get a palindrome (8114118).

The spelling of 1012017 in words is "one million, twelve thousand, seventeen".