1117055 has 8 divisors (see below), whose sum is σ = 1349952. Its totient is φ = 887328.

The previous prime is 1117033. The next prime is 1117057. The reversal of 1117055 is 5507111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1117055 - 2¹² = 1112959 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 (1117057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74 + ... + 1496.

It is an arithmetic number, because the mean of its divisors is an integer number (168744).

2^1117055 is an apocalyptic number.

1117055 is a deficient number, since it is larger than the sum of its proper divisors (232897).

1117055 is a wasteful number, since it uses less digits than its factorization.

1117055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585.

The product of its (nonzero) digits is 175, while the sum is 20.

The square root of 1117055 is about 1056.9082268579. The cubic root of 1117055 is about 103.7587789542.

The spelling of 1117055 in words is "one million, one hundred seventeen thousand, fifty-five".