11959201 has 2 divisors, whose sum is σ = 11959202. Its totient is φ = 11959200.

The previous prime is 11959163. The next prime is 11959217. The reversal of 11959201 is 10295911.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9859600 + 2099601 = 3140^2 + 1449^2 .

It is a cyclic number.

It is not a de Polignac number, because 11959201 - 2²¹ = 9862049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11959201.

It is not a weakly prime, because it can be changed into another prime (11959231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5979600 + 5979601.

It is an arithmetic number, because the mean of its divisors is an integer number (5979601).

Almost surely, 2^11959201 is an apocalyptic number.

It is an amenable number.

11959201 is a deficient number, since it is larger than the sum of its proper divisors (1).

11959201 is an equidigital number, since it uses as much as digits as its factorization.

11959201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 28.

The square root of 11959201 is about 3458.2077728211. The cubic root of 11959201 is about 228.6830917019.

The spelling of 11959201 in words is "eleven million, nine hundred fifty-nine thousand, two hundred one".