9129332 has 6 divisors (see below), whose sum is σ = 15976338. Its totient is φ = 4564664.

The previous prime is 9129331. The next prime is 9129377. The reversal of 9129332 is 2339219.

9129332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6739216 + 2390116 = 2596^2 + 1546^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9129295 and 9129304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9129331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141163 + ... + 1141170.

It is an arithmetic number, because the mean of its divisors is an integer number (2662723).

Almost surely, 2^9129332 is an apocalyptic number.

It is an amenable number.

9129332 is a deficient number, since it is larger than the sum of its proper divisors (6847006).

9129332 is a wasteful number, since it uses less digits than its factorization.

9129332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282337 (or 2282335 counting only the distinct ones).

The product of its digits is 2916, while the sum is 29.

The square root of 9129332 is about 3021.4784460591. The cubic root of 9129332 is about 209.0000228932. Note that the first 4 decimals are identical.

The spelling of 9129332 in words is "nine million, one hundred twenty-nine thousand, three hundred thirty-two".