1144246 has 8 divisors (see below), whose sum is σ = 1745640. Its totient is φ = 562368.

The previous prime is 1144243. The next prime is 1144249. The reversal of 1144246 is 6424411.

It is an interprime number because it is at equal distance from previous prime (1144243) and next prime (1144249).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144243) 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, 4731 + ... + 4966.

It is an arithmetic number, because the mean of its divisors is an integer number (218205).

2^1144246 is an apocalyptic number.

1144246 is a deficient number, since it is larger than the sum of its proper divisors (601394).

1144246 is an equidigital number, since it uses as much as digits as its factorization.

1144246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9758.

The product of its digits is 768, while the sum is 22.

The square root of 1144246 is about 1069.6943488679. The cubic root of 1144246 is about 104.5939266777.

Adding to 1144246 its reverse (6424411), we get a palindrome (7568657).

The spelling of 1144246 in words is "one million, one hundred forty-four thousand, two hundred forty-six".