11423463 has 8 divisors (see below), whose sum is σ = 15288576. Its totient is φ = 7587000.

The previous prime is 11423459. The next prime is 11423497. The reversal of 11423463 is 36432411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11423463 - 2² = 11423459 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11423063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6213 + ... + 7838.

It is an arithmetic number, because the mean of its divisors is an integer number (1911072).

Almost surely, 2^11423463 is an apocalyptic number.

11423463 is a deficient number, since it is larger than the sum of its proper divisors (3865113).

11423463 is a wasteful number, since it uses less digits than its factorization.

11423463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14325.

The product of its digits is 1728, while the sum is 24.

The square root of 11423463 is about 3379.8613876903. The cubic root of 11423463 is about 225.2160098387.

Adding to 11423463 its reverse (36432411), we get a palindrome (47855874).

The spelling of 11423463 in words is "eleven million, four hundred twenty-three thousand, four hundred sixty-three".