1166248 has 16 divisors (see below), whose sum is σ = 2217780. Its totient is φ = 574848.

The previous prime is 1166237. The next prime is 1166287. The reversal of 1166248 is 8426611.

It can be written as a sum of positive squares in 2 ways, for example, as 1077444 + 88804 = 1038^2 + 298^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415 + ... + 1582.

2^1166248 is an apocalyptic number.

It is an amenable number.

1166248 is a deficient number, since it is larger than the sum of its proper divisors (1051532).

1166248 is a wasteful number, since it uses less digits than its factorization.

1166248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2076 (or 2072 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 1166248 is about 1079.9296273369. The cubic root of 1166248 is about 105.2600658390.

The spelling of 1166248 in words is "one million, one hundred sixty-six thousand, two hundred forty-eight".