1012050798 has 16 divisors (see below), whose sum is σ = 2208110976. Its totient is φ = 306682040.

The previous prime is 1012050779. The next prime is 1012050803. The reversal of 1012050798 is 8970502101.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 7666986 + ... + 7667117.

It is an arithmetic number, because the mean of its divisors is an integer number (138006936).

Almost surely, 2^1012050798 is an apocalyptic number.

1012050798 is an abundant number, since it is smaller than the sum of its proper divisors (1196060178).

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

1012050798 is a wasteful number, since it uses less digits than its factorization.

1012050798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15334119.

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 1012050798 is about 31812.7458418792. The cubic root of 1012050798 is about 1004.0009040854. Note that the first 3 decimals are identical.

Adding to 1012050798 its reverse (8970502101), we get a palindrome (9982552899).

The spelling of 1012050798 in words is "one billion, twelve million, fifty thousand, seven hundred ninety-eight".