11401201 has 16 divisors (see below), whose sum is σ = 13478400. Its totient is φ = 9442368.

The previous prime is 11401199. The next prime is 11401207. The reversal of 11401201 is 10210411.

It is a cyclic number.

It is not a de Polignac number, because 11401201 - 2¹ = 11401199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11401207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29115 + ... + 29503.

It is an arithmetic number, because the mean of its divisors is an integer number (842400).

Almost surely, 2^11401201 is an apocalyptic number.

It is an amenable number.

11401201 is a deficient number, since it is larger than the sum of its proper divisors (2077199).

11401201 is an equidigital number, since it uses as much as digits as its factorization.

11401201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 11401201 is about 3376.5664512934. The cubic root of 11401201 is about 225.0696146731.

Adding to 11401201 its reverse (10210411), we get a palindrome (21611612).

The spelling of 11401201 in words is "eleven million, four hundred one thousand, two hundred one".