1084117 has 4 divisors (see below), whose sum is σ = 1097920. Its totient is φ = 1070316.

The previous prime is 1084103. The next prime is 1084133. The reversal of 1084117 is 7114801.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7114801 = 229 ⋅31069.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1084117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1084147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6783 + ... + 6940.

It is an arithmetic number, because the mean of its divisors is an integer number (274480).

2^1084117 is an apocalyptic number.

It is an amenable number.

1084117 is a deficient number, since it is larger than the sum of its proper divisors (13803).

1084117 is an equidigital number, since it uses as much as digits as its factorization.

1084117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13802.

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 1084117 is about 1041.2093929657. The cubic root of 1084117 is about 102.7287613252.

Adding to 1084117 its reverse (7114801), we get a palindrome (8198918).

It can be divided in two parts, 108 and 4117, that added together give a square (4225 = 65²).

The spelling of 1084117 in words is "one million, eighty-four thousand, one hundred seventeen".