11417057 has 4 divisors (see below), whose sum is σ = 11424276. Its totient is φ = 11409840.

The previous prime is 11417051. The next prime is 11417071. The reversal of 11417057 is 75071411.

11417057 is digitally balanced in base 3, 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 a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 5271616 + 6145441 = 2296^2 + 2479^2 .

It is a cyclic number.

It is not a de Polignac number, because 11417057 - 2⁴ = 11417041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11417051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98 + ... + 4779.

It is an arithmetic number, because the mean of its divisors is an integer number (2856069).

Almost surely, 2^11417057 is an apocalyptic number.

It is an amenable number.

11417057 is a deficient number, since it is larger than the sum of its proper divisors (7219).

11417057 is an equidigital number, since it uses as much as digits as its factorization.

11417057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7218.

The product of its (nonzero) digits is 980, while the sum is 26.

The square root of 11417057 is about 3378.9135827955. The cubic root of 11417057 is about 225.1739034148.

Subtracting from 11417057 its sum of digits (26), we obtain a triangular number (11417031 = T₄₇₇₈).

Adding to 11417057 its reverse (75071411), we get a palindrome (86488468).

It can be divided in two parts, 114 and 17057, that added together give a palindrome (17171).

The spelling of 11417057 in words is "eleven million, four hundred seventeen thousand, fifty-seven".