1244246 has 4 divisors (see below), whose sum is σ = 1866372. Its totient is φ = 622122.

The previous prime is 1244233. The next prime is 1244249. The reversal of 1244246 is 6424421.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311060 + ... + 311063.

It is an arithmetic number, because the mean of its divisors is an integer number (466593).

2^1244246 is an apocalyptic number.

1244246 is a deficient number, since it is larger than the sum of its proper divisors (622126).

1244246 is an equidigital number, since it uses as much as digits as its factorization.

1244246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622125.

The product of its digits is 1536, while the sum is 23.

The square root of 1244246 is about 1115.4577535703. The cubic root of 1244246 is about 107.5561920033.

Adding to 1244246 its reverse (6424421), we get a palindrome (7668667).

The spelling of 1244246 in words is "one million, two hundred forty-four thousand, two hundred forty-six".