13434512 has 40 divisors (see below), whose sum is σ = 32039616. Its totient is φ = 5314176.

The previous prime is 13434481. The next prime is 13434521. The reversal of 13434512 is 21543431.

It is a super-2 number, since 2×13434512² = 360972225356288, which contains 22 as substring.

It is an unprimeable number.

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, 3158 + ... + 6069.

Almost surely, 2^13434512 is an apocalyptic number.

It is an amenable number.

13434512 is an abundant number, since it is smaller than the sum of its proper divisors (18605104).

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

13434512 is a wasteful number, since it uses less digits than its factorization.

13434512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9255 (or 9249 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 13434512 is about 3665.3119921775. The cubic root of 13434512 is about 237.7245123519.

Adding to 13434512 its reverse (21543431), we get a palindrome (34977943).

The spelling of 13434512 in words is "thirteen million, four hundred thirty-four thousand, five hundred twelve".