1148041 has 4 divisors (see below), whose sum is σ = 1176084. Its totient is φ = 1120000.

The previous prime is 1148039. The next prime is 1148047. The reversal of 1148041 is 1408411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 364816 + 783225 = 604^2 + 885^2 .

It is a cyclic number.

It is not a de Polignac number, because 1148041 - 2¹ = 1148039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1148047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13960 + ... + 14041.

It is an arithmetic number, because the mean of its divisors is an integer number (294021).

2^1148041 is an apocalyptic number.

It is an amenable number.

1148041 is a deficient number, since it is larger than the sum of its proper divisors (28043).

1148041 is an equidigital number, since it uses as much as digits as its factorization.

1148041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28042.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1148041 is about 1071.4667517007. The cubic root of 1148041 is about 104.7094309589.

The spelling of 1148041 in words is "one million, one hundred forty-eight thousand, forty-one".