1042057248 has 24 divisors (see below), whose sum is σ = 2735400528. Its totient is φ = 347352384.

The previous prime is 1042057243. The next prime is 1042057253. The reversal of 1042057248 is 8427502401.

It is an interprime number because it is at equal distance from previous prime (1042057243) and next prime (1042057253).

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (1042057241) by changing a digit.

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, 5427286 + ... + 5427477.

It is an arithmetic number, because the mean of its divisors is an integer number (113975022).

Almost surely, 2^1042057248 is an apocalyptic number.

It is an amenable number.

1042057248 is an abundant number, since it is smaller than the sum of its proper divisors (1693343280).

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

1042057248 is a wasteful number, since it uses less digits than its factorization.

1042057248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10854776 (or 10854768 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 1042057248 is about 32280.9115112941. The cubic root of 1042057248 is about 1013.8270151401.

Adding to 1042057248 its reverse (8427502401), we get a palindrome (9469559649).

The spelling of 1042057248 in words is "one billion, forty-two million, fifty-seven thousand, two hundred forty-eight".