13463423 has 4 divisors (see below), whose sum is σ = 13484880. Its totient is φ = 13441968.

The previous prime is 13463413. The next prime is 13463467. The reversal of 13463423 is 32436431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32436431 = 241 ⋅134591.

It is a cyclic number.

It is not a de Polignac number, because 13463423 - 2¹⁰ = 13462399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13463392 and 13463401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13463413) 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, 9758 + ... + 11051.

It is an arithmetic number, because the mean of its divisors is an integer number (3371220).

Almost surely, 2^13463423 is an apocalyptic number.

13463423 is a deficient number, since it is larger than the sum of its proper divisors (21457).

13463423 is an equidigital number, since it uses as much as digits as its factorization.

13463423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21456.

The product of its digits is 5184, while the sum is 26.

The square root of 13463423 is about 3669.2537388412. The cubic root of 13463423 is about 237.8949174784.

Adding to 13463423 its reverse (32436431), we get a palindrome (45899854).

The spelling of 13463423 in words is "thirteen million, four hundred sixty-three thousand, four hundred twenty-three".