1344855 has 8 divisors (see below), whose sum is σ = 2151792. Its totient is φ = 717248.

The previous prime is 1344829. The next prime is 1344857. The reversal of 1344855 is 5584431.

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 1344855 - 2⁵ = 1344823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344857) 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, 44814 + ... + 44843.

It is an arithmetic number, because the mean of its divisors is an integer number (268974).

2^1344855 is an apocalyptic number.

1344855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1344855 is a deficient number, since it is larger than the sum of its proper divisors (806937).

1344855 is an equidigital number, since it uses as much as digits as its factorization.

1344855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89665.

The product of its digits is 9600, while the sum is 30.

The square root of 1344855 is about 1159.6788348504. The cubic root of 1344855 is about 110.3803636836.

The spelling of 1344855 in words is "one million, three hundred forty-four thousand, eight hundred fifty-five".