23106005 has 16 divisors (see below), whose sum is σ = 30825984. Its totient is φ = 16511040.

The previous prime is 23105983. The next prime is 23106029. The reversal of 23106005 is 50060132.

It is not a de Polignac number, because 23106005 - 2¹⁰ = 23104981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3719 + ... + 7748.

It is an arithmetic number, because the mean of its divisors is an integer number (1926624).

Almost surely, 2^23106005 is an apocalyptic number.

It is an amenable number.

23106005 is a deficient number, since it is larger than the sum of its proper divisors (7719979).

23106005 is a wasteful number, since it uses less digits than its factorization.

23106005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11516.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 23106005 is about 4806.8706036256. The cubic root of 23106005 is about 284.8229330008.

Adding to 23106005 its reverse (50060132), we get a palindrome (73166137).

The spelling of 23106005 in words is "twenty-three million, one hundred six thousand, five".