23106132 has 36 divisors (see below), whose sum is σ = 66751776. Its totient is φ = 6601680.

The previous prime is 23106119. The next prime is 23106133. The reversal of 23106132 is 23160132.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23106133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45594 + ... + 46097.

It is an arithmetic number, because the mean of its divisors is an integer number (1854216).

Almost surely, 2^23106132 is an apocalyptic number.

It is an amenable number.

23106132 is an abundant number, since it is smaller than the sum of its proper divisors (43645644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23106132 is a wasteful number, since it uses less digits than its factorization.

23106132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91708 (or 91703 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 23106132 is about 4806.8838138653. The cubic root of 23106132 is about 284.8234548341.

Adding to 23106132 its reverse (23160132), we get a palindrome (46266264).

The spelling of 23106132 in words is "twenty-three million, one hundred six thousand, one hundred thirty-two".