9049432 has 32 divisors (see below), whose sum is σ = 19764000. Its totient is φ = 3803904.

The previous prime is 9049409. The next prime is 9049433. The reversal of 9049432 is 2349409.

It is a junction number, because it is equal to n+sod(n) for n = 9049394 and 9049403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9049433) 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, 1444 + ... + 4492.

It is an arithmetic number, because the mean of its divisors is an integer number (617625).

Almost surely, 2^9049432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9049432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9882000).

9049432 is an abundant number, since it is smaller than the sum of its proper divisors (10714568).

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

9049432 is a wasteful number, since it uses less digits than its factorization.

9049432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3115 (or 3111 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 9049432 is about 3008.2273850226. The cubic root of 9049432 is about 208.3885120331.

The spelling of 9049432 in words is "nine million, forty-nine thousand, four hundred thirty-two".