1341456 has 20 divisors (see below), whose sum is σ = 3465552. Its totient is φ = 447136.

The previous prime is 1341449. The next prime is 1341467. The reversal of 1341456 is 6541431.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13926 + ... + 14021.

2^1341456 is an apocalyptic number.

1341456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1341456 is an abundant number, since it is smaller than the sum of its proper divisors (2124096).

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

1341456 is a wasteful number, since it uses less digits than its factorization.

1341456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27958 (or 27952 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 1341456 is about 1158.2124157511. The cubic root of 1341456 is about 110.2872930847.

Adding to 1341456 its reverse (6541431), we get a palindrome (7882887).

The spelling of 1341456 in words is "one million, three hundred forty-one thousand, four hundred fifty-six".