11508061 has 2 divisors, whose sum is σ = 11508062. Its totient is φ = 11508060.

The previous prime is 11508059. The next prime is 11508067. The reversal of 11508061 is 16080511.

11508061 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., 8964036 + 2544025 = 2994^2 + 1595^2 .

It is a cyclic number.

It is not a de Polignac number, because 11508061 - 2¹ = 11508059 is a prime.

Together with 11508059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11508067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5754030 + 5754031.

It is an arithmetic number, because the mean of its divisors is an integer number (5754031).

Almost surely, 2^11508061 is an apocalyptic number.

It is an amenable number.

11508061 is a deficient number, since it is larger than the sum of its proper divisors (1).

11508061 is an equidigital number, since it uses as much as digits as its factorization.

11508061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 22.

The square root of 11508061 is about 3392.3533129673. The cubic root of 11508061 is about 225.7705989272.

Adding to 11508061 its reverse (16080511), we get a palindrome (27588572).

The spelling of 11508061 in words is "eleven million, five hundred eight thousand, sixty-one".