1042687050 has 24 divisors (see below), whose sum is σ = 2585864256. Its totient is φ = 278049840.

The previous prime is 1042687021. The next prime is 1042687067. The reversal of 1042687050 is 507862401.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3475474 + ... + 3475773.

It is an arithmetic number, because the mean of its divisors is an integer number (107744344).

Almost surely, 2^1042687050 is an apocalyptic number.

1042687050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042687050 is an abundant number, since it is smaller than the sum of its proper divisors (1543177206).

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

1042687050 is a wasteful number, since it uses less digits than its factorization.

1042687050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6951262 (or 6951257 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 1042687050 is about 32290.6650597351. The cubic root of 1042687050 is about 1014.0312207124.

The spelling of 1042687050 in words is "one billion, forty-two million, six hundred eighty-seven thousand, fifty".