1148713126 has 16 divisors (see below), whose sum is σ = 1911574080. Its totient is φ = 513291880.

The previous prime is 1148713087. The next prime is 1148713141. The reversal of 1148713126 is 6213178411.

It is a junction number, because it is equal to n+sod(n) for n = 1148713091 and 1148713100.

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, 441196 + ... + 443791.

It is an arithmetic number, because the mean of its divisors is an integer number (119473380).

Almost surely, 2^1148713126 is an apocalyptic number.

1148713126 is a deficient number, since it is larger than the sum of its proper divisors (762860954).

1148713126 is a wasteful number, since it uses less digits than its factorization.

1148713126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885059.

The product of its digits is 8064, while the sum is 34.

The square root of 1148713126 is about 33892.6706826122. The cubic root of 1148713126 is about 1047.2986118199.

The spelling of 1148713126 in words is "one billion, one hundred forty-eight million, seven hundred thirteen thousand, one hundred twenty-six".