11401417 has 2 divisors, whose sum is σ = 11401418. Its totient is φ = 11401416.

The previous prime is 11401391. The next prime is 11401427. The reversal of 11401417 is 71410411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5812921 + 5588496 = 2411^2 + 2364^2 .

It is an emirp because it is prime and its reverse (71410411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11401417 - 2⁷ = 11401289 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11401394 and 11401403.

It is not a weakly prime, because it can be changed into another prime (11401427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5700708 + 5700709.

It is an arithmetic number, because the mean of its divisors is an integer number (5700709).

Almost surely, 2^11401417 is an apocalyptic number.

It is an amenable number.

11401417 is a deficient number, since it is larger than the sum of its proper divisors (1).

11401417 is an equidigital number, since it uses as much as digits as its factorization.

11401417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 11401417 is about 3376.5984362965. The cubic root of 11401417 is about 225.0710360067.

Adding to 11401417 its reverse (71410411), we get a palindrome (82811828).

The spelling of 11401417 in words is "eleven million, four hundred one thousand, four hundred seventeen".