1046144 has 32 divisors (see below), whose sum is σ = 2276640. Its totient is φ = 474880.

The previous prime is 1046119. The next prime is 1046179. The reversal of 1046144 is 4416401.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037 + ... + 1779.

It is an arithmetic number, because the mean of its divisors is an integer number (71145).

2^1046144 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 1046144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1138320).

1046144 is an abundant number, since it is smaller than the sum of its proper divisors (1230496).

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

1046144 is an equidigital number, since it uses as much as digits as its factorization.

1046144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768 (or 756 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1046144 is about 1022.8118106475. The cubic root of 1046144 is about 101.5150632436.

The spelling of 1046144 in words is "one million, forty-six thousand, one hundred forty-four".