13486662 has 60 divisors (see below), whose sum is σ = 35174700. Its totient is φ = 3851064.

The previous prime is 13486657. The next prime is 13486687. The reversal of 13486662 is 26668431.

13486662 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 7089 + ... + 8787.

It is an arithmetic number, because the mean of its divisors is an integer number (586245).

Almost surely, 2^13486662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13486662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17587350).

13486662 is an abundant number, since it is smaller than the sum of its proper divisors (21688038).

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

13486662 is a wasteful number, since it uses less digits than its factorization.

13486662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727 (or 1711 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 13486662 is about 3672.4190937310. The cubic root of 13486662 is about 238.0317143435.

The spelling of 13486662 in words is "thirteen million, four hundred eighty-six thousand, six hundred sixty-two".