1050004840 has 16 divisors (see below), whose sum is σ = 2362510980. Its totient is φ = 420001920.

The previous prime is 1050004819. The next prime is 1050004849. The reversal of 1050004840 is 484000501.

It can be written as a sum of positive squares in 2 ways, for example, as 967085604 + 82919236 = 31098^2 + 9106^2 .

It is a super-2 number, since 2×1050004840² = 2205020328046851200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050004849) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 13125021 + ... + 13125100.

Almost surely, 2^1050004840 is an apocalyptic number.

1050004840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050004840 is an abundant number, since it is smaller than the sum of its proper divisors (1312506140).

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

1050004840 is a wasteful number, since it uses less digits than its factorization.

1050004840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26250132 (or 26250128 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1050004840 is about 32403.7781747746. The cubic root of 1050004840 is about 1016.3979185135.

The spelling of 1050004840 in words is "one billion, fifty million, four thousand, eight hundred forty".