13424554 has 32 divisors (see below), whose sum is σ = 24018624. Its totient is φ = 5546880.

The previous prime is 13424539. The next prime is 13424561. The reversal of 13424554 is 45542431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20557 + ... + 21199.

It is an arithmetic number, because the mean of its divisors is an integer number (750582).

Almost surely, 2^13424554 is an apocalyptic number.

13424554 is a deficient number, since it is larger than the sum of its proper divisors (10594070).

13424554 is a wasteful number, since it uses less digits than its factorization.

13424554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742.

The product of its digits is 9600, while the sum is 28.

The square root of 13424554 is about 3663.9533293971. The cubic root of 13424554 is about 237.6657620272.

Adding to 13424554 its reverse (45542431), we get a palindrome (58966985).

The spelling of 13424554 in words is "thirteen million, four hundred twenty-four thousand, five hundred fifty-four".