1344455 has 16 divisors (see below), whose sum is σ = 1866240. Its totient is φ = 910752.

The previous prime is 1344407. The next prime is 1344457. The reversal of 1344455 is 5544431.

It is a cyclic number.

It is not a de Polignac number, because 1344455 - 2⁸ = 1344199 is a prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3566 + ... + 3924.

It is an arithmetic number, because the mean of its divisors is an integer number (116640).

2^1344455 is an apocalyptic number.

1344455 is a deficient number, since it is larger than the sum of its proper divisors (521785).

1344455 is a wasteful number, since it uses less digits than its factorization.

1344455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478.

The product of its digits is 4800, while the sum is 26.

The square root of 1344455 is about 1159.5063604828. The cubic root of 1344455 is about 110.3694191274.

Adding to 1344455 its reverse (5544431), we get a palindrome (6888886).

The spelling of 1344455 in words is "one million, three hundred forty-four thousand, four hundred fifty-five".