11461456 has 20 divisors (see below), whose sum is σ = 22260852. Its totient is φ = 5716736.

The previous prime is 11461447. The next prime is 11461481. The reversal of 11461456 is 65416411.

11461456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2958400 + 8503056 = 1720^2 + 2916^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9900 + ... + 10996.

Almost surely, 2^11461456 is an apocalyptic number.

11461456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11461456 is a deficient number, since it is larger than the sum of its proper divisors (10799396).

11461456 is a wasteful number, since it uses less digits than its factorization.

11461456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758 (or 1752 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 11461456 is about 3385.4772189457. The cubic root of 11461456 is about 225.4654135807.

Adding to 11461456 its reverse (65416411), we get a palindrome (76877867).

The spelling of 11461456 in words is "eleven million, four hundred sixty-one thousand, four hundred fifty-six".