1148716 has 6 divisors (see below), whose sum is σ = 2010260. Its totient is φ = 574356.

The previous prime is 1148713. The next prime is 1148729. The reversal of 1148716 is 6178411.

It is not an unprimeable number, because it can be changed into a prime (1148713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143586 + ... + 143593.

2^1148716 is an apocalyptic number.

It is an amenable number.

1148716 is a deficient number, since it is larger than the sum of its proper divisors (861544).

1148716 is a wasteful number, since it uses less digits than its factorization.

1148716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287183 (or 287181 counting only the distinct ones).

The product of its digits is 1344, while the sum is 28.

The square root of 1148716 is about 1071.7816941896. The cubic root of 1148716 is about 104.7299485242.

The spelling of 1148716 in words is "one million, one hundred forty-eight thousand, seven hundred sixteen".