1148461756 has 12 divisors (see below), whose sum is σ = 2164408792. Its totient is φ = 530059248.

The previous prime is 1148461739. The next prime is 1148461771. The reversal of 1148461756 is 6571648411.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 11042850 + ... + 11042953.

Almost surely, 2^1148461756 is an apocalyptic number.

It is an amenable number.

1148461756 is a deficient number, since it is larger than the sum of its proper divisors (1015947036).

1148461756 is a wasteful number, since it uses less digits than its factorization.

1148461756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22085820 (or 22085818 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 1148461756 is about 33888.9621558407. The cubic root of 1148461756 is about 1047.2222136745. Note that the first 4 decimals are identical.

The spelling of 1148461756 in words is "one billion, one hundred forty-eight million, four hundred sixty-one thousand, seven hundred fifty-six".