13335423 has 16 divisors (see below), whose sum is σ = 18686976. Its totient is φ = 8442720.

The previous prime is 13335419. The next prime is 13335431. The reversal of 13335423 is 32453331.

It is a happy number.

It is not a de Polignac number, because 13335423 - 2² = 13335419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13335393 and 13335402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13335403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10218 + ... + 11448.

It is an arithmetic number, because the mean of its divisors is an integer number (1167936).

Almost surely, 2^13335423 is an apocalyptic number.

13335423 is a deficient number, since it is larger than the sum of its proper divisors (5351553).

13335423 is a wasteful number, since it uses less digits than its factorization.

13335423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414.

The product of its digits is 3240, while the sum is 24.

The square root of 13335423 is about 3651.7698448834. The cubic root of 13335423 is about 237.1386075212.

Adding to 13335423 its reverse (32453331), we get a palindrome (45788754).

The spelling of 13335423 in words is "thirteen million, three hundred thirty-five thousand, four hundred twenty-three".