11628577 has 2 divisors, whose sum is σ = 11628578. Its totient is φ = 11628576.

The previous prime is 11628569. The next prime is 11628607. The reversal of 11628577 is 77582611.

11628577 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10962721 + 665856 = 3311^2 + 816^2 .

It is a cyclic number.

It is not a de Polignac number, because 11628577 - 2³ = 11628569 is a prime.

It is not a weakly prime, because it can be changed into another prime (11628517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5814288 + 5814289.

It is an arithmetic number, because the mean of its divisors is an integer number (5814289).

Almost surely, 2^11628577 is an apocalyptic number.

It is an amenable number.

11628577 is a deficient number, since it is larger than the sum of its proper divisors (1).

11628577 is an equidigital number, since it uses as much as digits as its factorization.

11628577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23520, while the sum is 37.

The square root of 11628577 is about 3410.0699406317. The cubic root of 11628577 is about 226.5559770488. Note that the first 3 decimals are identical.

The spelling of 11628577 in words is "eleven million, six hundred twenty-eight thousand, five hundred seventy-seven".