13576434 has 16 divisors (see below), whose sum is σ = 27306720. Its totient is φ = 4499840.

The previous prime is 13576403. The next prime is 13576439. The reversal of 13576434 is 43467531.

It is a junction number, because it is equal to n+sod(n) for n = 13576395 and 13576404.

It is not an unprimeable number, because it can be changed into a prime (13576439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5247 + ... + 7394.

It is an arithmetic number, because the mean of its divisors is an integer number (1706670).

Almost surely, 2^13576434 is an apocalyptic number.

13576434 is an abundant number, since it is smaller than the sum of its proper divisors (13730286).

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

13576434 is a wasteful number, since it uses less digits than its factorization.

13576434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12825.

The product of its digits is 30240, while the sum is 33.

The square root of 13576434 is about 3684.6212831172. The cubic root of 13576434 is about 238.5586879646.

The spelling of 13576434 in words is "thirteen million, five hundred seventy-six thousand, four hundred thirty-four".