9123132 has 12 divisors (see below), whose sum is σ = 21287336. Its totient is φ = 3041040.

The previous prime is 9123109. The next prime is 9123133. The reversal of 9123132 is 2313219.

It is a happy number.

9123132 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 9123099 and 9123108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9123133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380119 + ... + 380142.

Almost surely, 2^9123132 is an apocalyptic number.

It is an amenable number.

9123132 is an abundant number, since it is smaller than the sum of its proper divisors (12164204).

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

9123132 is a wasteful number, since it uses less digits than its factorization.

9123132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760268 (or 760266 counting only the distinct ones).

The product of its digits is 324, while the sum is 21.

The square root of 9123132 is about 3020.4522840131. The cubic root of 9123132 is about 208.9526994749.

It can be divided in two parts, 91 and 23132, that multiplied together give a palindrome (2105012).

The spelling of 9123132 in words is "nine million, one hundred twenty-three thousand, one hundred thirty-two".