13486512 has 40 divisors (see below), whose sum is σ = 37521904. Its totient is φ = 4149504.

The previous prime is 13486507. The next prime is 13486513. The reversal of 13486512 is 21568431.

13486512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13486512² = 363772011852288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13486512.

It is not an unprimeable number, because it can be changed into a prime (13486513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10183 + ... + 11430.

Almost surely, 2^13486512 is an apocalyptic number.

13486512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13486512 is an abundant number, since it is smaller than the sum of its proper divisors (24035392).

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

13486512 is a wasteful number, since it uses less digits than its factorization.

13486512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21637 (or 21631 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 13486512 is about 3672.3986711685. The cubic root of 13486512 is about 238.0308318694.

The spelling of 13486512 in words is "thirteen million, four hundred eighty-six thousand, five hundred twelve".