13424435 has 8 divisors (see below), whose sum is σ = 16194816. Its totient is φ = 10682560.

The previous prime is 13424429. The next prime is 13424443. The reversal of 13424435 is 53442431.

13424435 is nontrivially palindromic in base 4.

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

It is not a de Polignac number, because 13424435 - 2⁶ = 13424371 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6074 + ... + 7983.

It is an arithmetic number, because the mean of its divisors is an integer number (2024352).

Almost surely, 2^13424435 is an apocalyptic number.

13424435 is a deficient number, since it is larger than the sum of its proper divisors (2770381).

13424435 is a wasteful number, since it uses less digits than its factorization.

13424435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14253.

The product of its digits is 5760, while the sum is 26.

The square root of 13424435 is about 3663.9370900713. The cubic root of 13424435 is about 237.6650597740.

Adding to 13424435 its reverse (53442431), we get a palindrome (66866866).

The spelling of 13424435 in words is "thirteen million, four hundred twenty-four thousand, four hundred thirty-five".