11463455 has 4 divisors (see below), whose sum is σ = 13756152. Its totient is φ = 9170760.

The previous prime is 11463443. The next prime is 11463461. The reversal of 11463455 is 55436411.

It is a happy number.

11463455 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11463455 - 2⁶ = 11463391 is a prime.

It is a Duffinian number.

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, 1146341 + ... + 1146350.

It is an arithmetic number, because the mean of its divisors is an integer number (3439038).

Almost surely, 2^11463455 is an apocalyptic number.

11463455 is a deficient number, since it is larger than the sum of its proper divisors (2292697).

11463455 is an equidigital number, since it uses as much as digits as its factorization.

11463455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2292696.

The product of its digits is 7200, while the sum is 29.

The square root of 11463455 is about 3385.7724377164. The cubic root of 11463455 is about 225.4785206752.

Adding to 11463455 its reverse (55436411), we get a palindrome (66899866).

The spelling of 11463455 in words is "eleven million, four hundred sixty-three thousand, four hundred fifty-five".