11085401 has 2 divisors, whose sum is σ = 11085402. Its totient is φ = 11085400.

The previous prime is 11085367. The next prime is 11085407. The reversal of 11085401 is 10458011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11022400 + 63001 = 3320^2 + 251^2 .

It is an emirp because it is prime and its reverse (10458011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11085401 - 2¹⁰ = 11084377 is a prime.

It is a super-2 number, since 2×11085401² = 245772230661602, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11085407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5542700 + 5542701.

It is an arithmetic number, because the mean of its divisors is an integer number (5542701).

Almost surely, 2^11085401 is an apocalyptic number.

It is an amenable number.

11085401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11085401 is an equidigital number, since it uses as much as digits as its factorization.

11085401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 11085401 is about 3329.4745831737. The cubic root of 11085401 is about 222.9720718173.

The spelling of 11085401 in words is "eleven million, eighty-five thousand, four hundred one".