1144799 has 4 divisors (see below), whose sum is σ = 1181760. Its totient is φ = 1107840.

The previous prime is 1144783. The next prime is 1144823. The reversal of 1144799 is 9974411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9974411 = 19 ⋅524969.

It is a cyclic number.

It is not a de Polignac number, because 1144799 - 2⁴ = 1144783 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18434 + ... + 18495.

It is an arithmetic number, because the mean of its divisors is an integer number (295440).

2^1144799 is an apocalyptic number.

1144799 is a deficient number, since it is larger than the sum of its proper divisors (36961).

1144799 is an equidigital number, since it uses as much as digits as its factorization.

1144799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36960.

The product of its digits is 9072, while the sum is 35.

The square root of 1144799 is about 1069.9528026974. The cubic root of 1144799 is about 104.6107736162.

It can be divided in two parts, 114 and 4799, that added together give a cube (4913 = 17³).

The spelling of 1144799 in words is "one million, one hundred forty-four thousand, seven hundred ninety-nine".