1344155 has 8 divisors (see below), whose sum is σ = 1698000. Its totient is φ = 1018656.

The previous prime is 1344151. The next prime is 1344157. The reversal of 1344155 is 5514431.

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

It is a cyclic number.

It is not a de Polignac number, because 1344155 - 2² = 1344151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1344155.

It is not an unprimeable number, because it can be changed into a prime (1344151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6980 + ... + 7169.

It is an arithmetic number, because the mean of its divisors is an integer number (212250).

2^1344155 is an apocalyptic number.

1344155 is a deficient number, since it is larger than the sum of its proper divisors (353845).

1344155 is a wasteful number, since it uses less digits than its factorization.

1344155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14173.

The product of its digits is 1200, while the sum is 23.

The square root of 1344155 is about 1159.3769878689. The cubic root of 1344155 is about 110.3612092855.

Adding to 1344155 its reverse (5514431), we get a palindrome (6858586).

The spelling of 1344155 in words is "one million, three hundred forty-four thousand, one hundred fifty-five".