1344560 has 60 divisors (see below), whose sum is σ = 3647088. Its totient is φ = 460992.

The previous prime is 1344559. The next prime is 1344569. The reversal of 1344560 is 654431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1344569) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192077 + ... + 192083.

2^1344560 is an apocalyptic number.

1344560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1823544).

1344560 is an abundant number, since it is smaller than the sum of its proper divisors (2302528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344560 is an frugal number, since it uses more digits than its factorization.

1344560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48 (or 14 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1344560 is about 1159.5516374875. The cubic root of 1344560 is about 110.3722922835.

Adding to 1344560 its reverse (654431), we get a palindrome (1998991).

The spelling of 1344560 in words is "one million, three hundred forty-four thousand, five hundred sixty".