1442048 has 36 divisors (see below), whose sum is σ = 2967888. Its totient is φ = 698880.

The previous prime is 1442017. The next prime is 1442053. The reversal of 1442048 is 8402441.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10943 + ... + 11073.

2^1442048 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 1442048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1483944).

1442048 is an abundant number, since it is smaller than the sum of its proper divisors (1525840).

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

1442048 is an equidigital number, since it uses as much as digits as its factorization.

1442048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 1442048 is about 1200.8530301415. The cubic root of 1442048 is about 112.9778326005.

Adding to 1442048 its reverse (8402441), we get a palindrome (9844489).

The spelling of 1442048 in words is "one million, four hundred forty-two thousand, forty-eight".