1050117 has 4 divisors (see below), whose sum is σ = 1400160. Its totient is φ = 700076.

The previous prime is 1050083. The next prime is 1050139. The reversal of 1050117 is 7110501.

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 a cyclic number.

It is not a de Polignac number, because 1050117 - 2⁶ = 1050053 is a prime.

It is a super-2 number, since 2×1050117² = 2205491427378, which contains 22 as substring.

It is an Ulam number.

It is a D-number.

1050117 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1050096 and 1050105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175017 + ... + 175022.

It is an arithmetic number, because the mean of its divisors is an integer number (350040).

2^1050117 is an apocalyptic number.

It is an amenable number.

1050117 is a deficient number, since it is larger than the sum of its proper divisors (350043).

1050117 is an equidigital number, since it uses as much as digits as its factorization.

1050117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350042.

The product of its (nonzero) digits is 35, while the sum is 15.

The square root of 1050117 is about 1024.7521651599. The cubic root of 1050117 is about 101.6434107277.

Adding to 1050117 its reverse (7110501), we get a palindrome (8160618).

The spelling of 1050117 in words is "one million, fifty thousand, one hundred seventeen".