1244123 has 8 divisors (see below), whose sum is σ = 1305600. Its totient is φ = 1184040.

The previous prime is 1244099. The next prime is 1244141. The reversal of 1244123 is 3214421.

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

It is a cyclic number.

It is not a de Polignac number, because 1244123 - 2⁶ = 1244059 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1244143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1778 + ... + 2376.

It is an arithmetic number, because the mean of its divisors is an integer number (163200).

2^1244123 is an apocalyptic number.

1244123 is a deficient number, since it is larger than the sum of its proper divisors (61477).

1244123 is an equidigital number, since it uses as much as digits as its factorization.

1244123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697.

The product of its digits is 192, while the sum is 17.

The square root of 1244123 is about 1115.4026178919. The cubic root of 1244123 is about 107.5526477290.

Adding to 1244123 its reverse (3214421), we get a palindrome (4458544).

The spelling of 1244123 in words is "one million, two hundred forty-four thousand, one hundred twenty-three".