11182601 has 2 divisors, whose sum is σ = 11182602. Its totient is φ = 11182600.

The previous prime is 11182597. The next prime is 11182609. The reversal of 11182601 is 10628111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10725625 + 456976 = 3275^2 + 676^2 .

It is a cyclic number.

It is not a de Polignac number, because 11182601 - 2² = 11182597 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11182609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5591300 + 5591301.

It is an arithmetic number, because the mean of its divisors is an integer number (5591301).

Almost surely, 2^11182601 is an apocalyptic number.

11182601 is the 1496-th centered decagonal number.

It is an amenable number.

11182601 is a deficient number, since it is larger than the sum of its proper divisors (1).

11182601 is an equidigital number, since it uses as much as digits as its factorization.

11182601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 20.

The square root of 11182601 is about 3344.0396229710. The cubic root of 11182601 is about 223.6218708172.

The spelling of 11182601 in words is "eleven million, one hundred eighty-two thousand, six hundred one".