1411456 has 16 divisors (see below), whose sum is σ = 2812140. Its totient is φ = 705664.

The previous prime is 1411433. The next prime is 1411471. The reversal of 1411456 is 6541141.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 5386 + ... + 5641.

2^1411456 is an apocalyptic number.

1411456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1411456 is a deficient number, since it is larger than the sum of its proper divisors (1400684).

1411456 is an equidigital number, since it uses as much as digits as its factorization.

1411456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11041 (or 11029 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 1411456 is about 1188.0471371120. The cubic root of 1411456 is about 112.1732014039.

Adding to 1411456 its reverse (6541141), we get a palindrome (7952597).

The spelling of 1411456 in words is "one million, four hundred eleven thousand, four hundred fifty-six".