1234117 has 2 divisors, whose sum is σ = 1234118. Its totient is φ = 1234116.

The previous prime is 1234109. The next prime is 1234133. The reversal of 1234117 is 7114321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1110916 + 123201 = 1054^2 + 351^2 .

It is a cyclic number.

It is not a de Polignac number, because 1234117 - 2³ = 1234109 is a prime.

1234117 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1234094 and 1234103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1234147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617058 + 617059.

It is an arithmetic number, because the mean of its divisors is an integer number (617059).

2^1234117 is an apocalyptic number.

It is an amenable number.

1234117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234117 is an equidigital number, since it uses as much as digits as its factorization.

1234117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168, while the sum is 19.

The square root of 1234117 is about 1110.9081870254. The cubic root of 1234117 is about 107.2635364885.

Adding to 1234117 its reverse (7114321), we get a palindrome (8348438).

The spelling of 1234117 in words is "one million, two hundred thirty-four thousand, one hundred seventeen".