11284117 has 8 divisors (see below), whose sum is σ = 12199320. Its totient is φ = 10375680.

The previous prime is 11284111. The next prime is 11284127. The reversal of 11284117 is 71148211.

11284117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2937796 + 8346321 = 1714^2 + 2889^2 .

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 11284117 - 2⁷ = 11283989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11284091 and 11284100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11284111) 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, 2109 + ... + 5197.

It is an arithmetic number, because the mean of its divisors is an integer number (1524915).

Almost surely, 2^11284117 is an apocalyptic number.

It is an amenable number.

11284117 is a deficient number, since it is larger than the sum of its proper divisors (915203).

11284117 is a wasteful number, since it uses less digits than its factorization.

11284117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3383.

The product of its digits is 448, while the sum is 25.

The square root of 11284117 is about 3359.1839782900. The cubic root of 11284117 is about 224.2965155367.

The spelling of 11284117 in words is "eleven million, two hundred eighty-four thousand, one hundred seventeen".