23606 has 16 divisors (see below), whose sum is σ = 41040. Its totient is φ = 10080.

The previous prime is 23603. The next prime is 23609. The reversal of 23606 is 60632.

It is an interprime number because it is at equal distance from previous prime (23603) and next prime (23609).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620 + ... + 656.

It is an arithmetic number, because the mean of its divisors is an integer number (2565).

2²³⁶⁰⁶ is an apocalyptic number.

23606 is a deficient number, since it is larger than the sum of its proper divisors (17434).

23606 is a wasteful number, since it uses less digits than its factorization.

23606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 23606 is about 153.6424420530. The cubic root of 23606 is about 28.6862734685.

The spelling of 23606 in words is "twenty-three thousand, six hundred six".