23606137 has 2 divisors, whose sum is σ = 23606138. Its totient is φ = 23606136.

The previous prime is 23606129. The next prime is 23606153. The reversal of 23606137 is 73160632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21058921 + 2547216 = 4589^2 + 1596^2 .

It is a cyclic number.

It is not a de Polignac number, because 23606137 - 2³ = 23606129 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23606117) 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, 11803068 + 11803069.

It is an arithmetic number, because the mean of its divisors is an integer number (11803069).

Almost surely, 2^23606137 is an apocalyptic number.

It is an amenable number.

23606137 is a deficient number, since it is larger than the sum of its proper divisors (1).

23606137 is an equidigital number, since it uses as much as digits as its factorization.

23606137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 23606137 is about 4858.6147202675. The cubic root of 23606137 is about 286.8632896304.

Adding to 23606137 its reverse (73160632), we get a palindrome (96766769).

The spelling of 23606137 in words is "twenty-three million, six hundred six thousand, one hundred thirty-seven".