11455061 has 2 divisors, whose sum is σ = 11455062. Its totient is φ = 11455060.

The previous prime is 11455051. The next prime is 11455097. The reversal of 11455061 is 16055411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8444836 + 3010225 = 2906^2 + 1735^2 .

It is a cyclic number.

It is not a de Polignac number, because 11455061 - 2⁶ = 11454997 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11455051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5727530 + 5727531.

It is an arithmetic number, because the mean of its divisors is an integer number (5727531).

Almost surely, 2^11455061 is an apocalyptic number.

It is an amenable number.

11455061 is a deficient number, since it is larger than the sum of its proper divisors (1).

11455061 is an equidigital number, since it uses as much as digits as its factorization.

11455061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 11455061 is about 3384.5326117501. The cubic root of 11455061 is about 225.4234724415.

The spelling of 11455061 in words is "eleven million, four hundred fifty-five thousand, sixty-one".