1144126 has 4 divisors (see below), whose sum is σ = 1716192. Its totient is φ = 572062.

The previous prime is 1144103. The next prime is 1144139. The reversal of 1144126 is 6214411.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286030 + ... + 286033.

It is an arithmetic number, because the mean of its divisors is an integer number (429048).

2^1144126 is an apocalyptic number.

1144126 is a deficient number, since it is larger than the sum of its proper divisors (572066).

1144126 is an equidigital number, since it uses as much as digits as its factorization.

1144126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572065.

The product of its digits is 192, while the sum is 19.

The square root of 1144126 is about 1069.6382566083. The cubic root of 1144126 is about 104.5902702058.

Adding to 1144126 its reverse (6214411), we get a palindrome (7358537).

The spelling of 1144126 in words is "one million, one hundred forty-four thousand, one hundred twenty-six".