13023408 has 40 divisors (see below), whose sum is σ = 34557808. Its totient is φ = 4223232.

The previous prime is 13023391. The next prime is 13023421. The reversal of 13023408 is 80432031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1891 + ... + 5442.

Almost surely, 2^13023408 is an apocalyptic number.

It is an amenable number.

13023408 is an abundant number, since it is smaller than the sum of its proper divisors (21534400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13023408 is a wasteful number, since it uses less digits than its factorization.

13023408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7381 (or 7375 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 13023408 is about 3608.7959210795. The cubic root of 13023408 is about 235.2745124645.

Adding to 13023408 its reverse (80432031), we get a palindrome (93455439).

It can be divided in two parts, 13023 and 408, that added together give a palindrome (13431).

The spelling of 13023408 in words is "thirteen million, twenty-three thousand, four hundred eight".