11605063 has 2 divisors, whose sum is σ = 11605064. Its totient is φ = 11605062.

The previous prime is 11605057. The next prime is 11605079. The reversal of 11605063 is 36050611.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11605063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11605093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5802531 + 5802532.

It is an arithmetic number, because the mean of its divisors is an integer number (5802532).

Almost surely, 2^11605063 is an apocalyptic number.

11605063 is a deficient number, since it is larger than the sum of its proper divisors (1).

11605063 is an equidigital number, since it uses as much as digits as its factorization.

11605063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 11605063 is about 3406.6204660925. The cubic root of 11605063 is about 226.4031686700.

Adding to 11605063 its reverse (36050611), we get a palindrome (47655674).

The spelling of 11605063 in words is "eleven million, six hundred five thousand, sixty-three".