1144673 has 4 divisors (see below), whose sum is σ = 1148160. Its totient is φ = 1141188.

The previous prime is 1144667. The next prime is 1144681. The reversal of 1144673 is 3764411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3764411 = 7 ⋅537773.

It is a cyclic number.

It is not a de Polignac number, because 1144673 - 2⁴ = 1144657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144603) 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, 1193 + ... + 1926.

It is an arithmetic number, because the mean of its divisors is an integer number (287040).

2^1144673 is an apocalyptic number.

It is an amenable number.

1144673 is a deficient number, since it is larger than the sum of its proper divisors (3487).

1144673 is an equidigital number, since it uses as much as digits as its factorization.

1144673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3486.

The product of its digits is 2016, while the sum is 26.

The square root of 1144673 is about 1069.8939199752. The cubic root of 1144673 is about 104.6069355506.

The spelling of 1144673 in words is "one million, one hundred forty-four thousand, six hundred seventy-three".