1050000812 has 18 divisors (see below), whose sum is σ = 2137502052. Its totient is φ = 450000264.

The previous prime is 1050000811. The next prime is 1050000817. The reversal of 1050000812 is 2180000501.

It is a super-2 number, since 2×1050000812² = 2205003410401318688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050000811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2678378 + ... + 2678769.

It is an arithmetic number, because the mean of its divisors is an integer number (118750114).

Almost surely, 2^1050000812 is an apocalyptic number.

It is an amenable number.

1050000812 is an abundant number, since it is smaller than the sum of its proper divisors (1087501240).

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

1050000812 is a wasteful number, since it uses less digits than its factorization.

1050000812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5357165 (or 5357156 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1050000812 is about 32403.7160214689. The cubic root of 1050000812 is about 1016.3966188192.

The spelling of 1050000812 in words is "one billion, fifty million, eight hundred twelve", and thus it is an aban number.