1148848685 has 16 divisors (see below), whose sum is σ = 1446431232. Its totient is φ = 874843200.

The previous prime is 1148848651. The next prime is 1148848693. The reversal of 1148848685 is 5868488411.

It is not a de Polignac number, because 1148848685 - 2⁸ = 1148848429 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 51299 + ... + 70208.

It is an arithmetic number, because the mean of its divisors is an integer number (90401952).

Almost surely, 2^1148848685 is an apocalyptic number.

It is an amenable number.

1148848685 is a deficient number, since it is larger than the sum of its proper divisors (297582547).

1148848685 is a wasteful number, since it uses less digits than its factorization.

1148848685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121604.

The product of its digits is 1966080, while the sum is 53.

The square root of 1148848685 is about 33894.6704512671. The cubic root of 1148848685 is about 1047.3398072426.

The spelling of 1148848685 in words is "one billion, one hundred forty-eight million, eight hundred forty-eight thousand, six hundred eighty-five".