1148766 has 8 divisors (see below), whose sum is σ = 2297544. Its totient is φ = 382920.

The previous prime is 1148761. The next prime is 1148773. The reversal of 1148766 is 6678411.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1148766 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95725 + ... + 95736.

It is an arithmetic number, because the mean of its divisors is an integer number (287193).

2^1148766 is an apocalyptic number.

1148766 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1148766 is a wasteful number, since it uses less digits than its factorization.

1148766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191466.

The product of its digits is 8064, while the sum is 33.

The square root of 1148766 is about 1071.8050195815. The cubic root of 1148766 is about 104.7314680241.

The spelling of 1148766 in words is "one million, one hundred forty-eight thousand, seven hundred sixty-six".