11417893 has 4 divisors (see below), whose sum is σ = 11430828. Its totient is φ = 11404960.

The previous prime is 11417891. The next prime is 11417911. The reversal of 11417893 is 39871411.

11417893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39871411 = 2897 ⋅13763.

It can be written as a sum of positive squares in 2 ways, for example, as 8538084 + 2879809 = 2922^2 + 1697^2 .

It is a cyclic number.

It is not a de Polignac number, because 11417893 - 2¹ = 11417891 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 (11417891) 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, 5038 + ... + 6943.

It is an arithmetic number, because the mean of its divisors is an integer number (2857707).

Almost surely, 2^11417893 is an apocalyptic number.

It is an amenable number.

11417893 is a deficient number, since it is larger than the sum of its proper divisors (12935).

11417893 is an equidigital number, since it uses as much as digits as its factorization.

11417893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12934.

The product of its digits is 6048, while the sum is 34.

The square root of 11417893 is about 3379.0372889330. The cubic root of 11417893 is about 225.1793993083.

The spelling of 11417893 in words is "eleven million, four hundred seventeen thousand, eight hundred ninety-three".