1046446432 has 96 divisors (see below), whose sum is σ = 2248253280. Its totient is φ = 477757440.

The previous prime is 1046446421. The next prime is 1046446439. The reversal of 1046446432 is 2346446401.

1046446432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046446439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4071648 + ... + 4071904.

It is an arithmetic number, because the mean of its divisors is an integer number (23419305).

Almost surely, 2^1046446432 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 1046446432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1124126640).

1046446432 is an abundant number, since it is smaller than the sum of its proper divisors (1201806848).

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

1046446432 is a wasteful number, since it uses less digits than its factorization.

1046446432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 1046446432 is about 32348.8242753891. The cubic root of 1046446432 is about 1015.2484470315.

The spelling of 1046446432 in words is "one billion, forty-six million, four hundred forty-six thousand, four hundred thirty-two".