11208401 has 2 divisors, whose sum is σ = 11208402. Its totient is φ = 11208400.

The previous prime is 11208397. The next prime is 11208409. The reversal of 11208401 is 10480211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6150400 + 5058001 = 2480^2 + 2249^2 .

It is a cyclic number.

It is not a de Polignac number, because 11208401 - 2² = 11208397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11208401.

It is not a weakly prime, because it can be changed into another prime (11208409) 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, 5604200 + 5604201.

It is an arithmetic number, because the mean of its divisors is an integer number (5604201).

Almost surely, 2^11208401 is an apocalyptic number.

It is an amenable number.

11208401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11208401 is an equidigital number, since it uses as much as digits as its factorization.

11208401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 11208401 is about 3347.8950103012. The cubic root of 11208401 is about 223.7937155411.

Adding to 11208401 its reverse (10480211), we get a palindrome (21688612).

The spelling of 11208401 in words is "eleven million, two hundred eight thousand, four hundred one".