1048071071 has 4 divisors (see below), whose sum is σ = 1049907144. Its totient is φ = 1046235000.

The previous prime is 1048071067. The next prime is 1048071083. The reversal of 1048071071 is 1701708401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1048071071 - 2² = 1048071067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048073071) 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 3 ways as a sum of consecutive naturals, for example, 917180 + ... + 918321.

It is an arithmetic number, because the mean of its divisors is an integer number (262476786).

Almost surely, 2^1048071071 is an apocalyptic number.

1048071071 is a deficient number, since it is larger than the sum of its proper divisors (1836073).

1048071071 is an equidigital number, since it uses as much as digits as its factorization.

1048071071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836072.

The product of its (nonzero) digits is 1568, while the sum is 29.

The square root of 1048071071 is about 32373.9257891285. The cubic root of 1048071071 is about 1015.7735764345.

Adding to 1048071071 its reverse (1701708401), we get a palindrome (2749779472).

The spelling of 1048071071 in words is "one billion, forty-eight million, seventy-one thousand, seventy-one".