1042708448 has 48 divisors (see below), whose sum is σ = 2170602000. Its totient is φ = 491692032.

The previous prime is 1042708423. The next prime is 1042708451. The reversal of 1042708448 is 8448072401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135488 + ... + 142976.

It is an arithmetic number, because the mean of its divisors is an integer number (45220875).

Almost surely, 2^1042708448 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 1042708448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1085301000).

1042708448 is an abundant number, since it is smaller than the sum of its proper divisors (1127893552).

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

1042708448 is a wasteful number, since it uses less digits than its factorization.

1042708448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7747 (or 7739 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 38.

The square root of 1042708448 is about 32290.9963921834. The cubic root of 1042708448 is about 1014.0381573069.

The spelling of 1042708448 in words is "one billion, forty-two million, seven hundred eight thousand, four hundred forty-eight".