1048843156 has 6 divisors (see below), whose sum is σ = 1835475530. Its totient is φ = 524421576.

The previous prime is 1048843153. The next prime is 1048843157. The reversal of 1048843156 is 6513488401.

It can be written as a sum of positive squares in only one way, i.e., 966215056 + 82628100 = 31084^2 + 9090^2 .

It is a super-2 number, since 2×1048843156² = 2200143931776080672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048843151) by changing a digit.

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 as a sum of consecutive naturals, namely, 131105391 + ... + 131105398.

Almost surely, 2^1048843156 is an apocalyptic number.

It is an amenable number.

1048843156 is a deficient number, since it is larger than the sum of its proper divisors (786632374).

1048843156 is a wasteful number, since it uses less digits than its factorization.

1048843156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262210793 (or 262210791 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 1048843156 is about 32385.8480821485. The cubic root of 1048843156 is about 1016.0229459860.

The spelling of 1048843156 in words is "one billion, forty-eight million, eight hundred forty-three thousand, one hundred fifty-six".