11463449 has 4 divisors (see below), whose sum is σ = 11488464. Its totient is φ = 11438436.

The previous prime is 11463443. The next prime is 11463461. The reversal of 11463449 is 94436411.

It is a happy number.

11463449 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94436411 = 17 ⋅5555083.

It is a cyclic number.

It is not a de Polignac number, because 11463449 - 2¹² = 11459353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11463443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11807 + ... + 12740.

It is an arithmetic number, because the mean of its divisors is an integer number (2872116).

Almost surely, 2^11463449 is an apocalyptic number.

It is an amenable number.

11463449 is a deficient number, since it is larger than the sum of its proper divisors (25015).

11463449 is an equidigital number, since it uses as much as digits as its factorization.

11463449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25014.

The product of its digits is 10368, while the sum is 32.

The square root of 11463449 is about 3385.7715516555. The cubic root of 11463449 is about 225.4784813366.

The spelling of 11463449 in words is "eleven million, four hundred sixty-three thousand, four hundred forty-nine".