1344442 has 16 divisors (see below), whose sum is σ = 2296512. Its totient is φ = 584320.

The previous prime is 1344407. The next prime is 1344457. The reversal of 1344442 is 2444431.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823 + ... + 1834.

It is an arithmetic number, because the mean of its divisors is an integer number (143532).

2^1344442 is an apocalyptic number.

1344442 is a deficient number, since it is larger than the sum of its proper divisors (952070).

1344442 is a wasteful number, since it uses less digits than its factorization.

1344442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693.

The product of its digits is 1536, while the sum is 22.

The square root of 1344442 is about 1159.5007546354. The cubic root of 1344442 is about 110.3690633929.

Adding to 1344442 its reverse (2444431), we get a palindrome (3788873).

It can be divided in two parts, 1 and 344442, that added together give a palindrome (344443).

The spelling of 1344442 in words is "one million, three hundred forty-four thousand, four hundred forty-two".