2686032 has 60 divisors (see below), whose sum is σ = 7853664. Its totient is φ = 855360.

The previous prime is 2686007. The next prime is 2686037. The reversal of 2686032 is 2306862.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2685987 and 2686005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2686037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2907 + ... + 3717.

2^2686032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2686032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3926832).

2686032 is an abundant number, since it is smaller than the sum of its proper divisors (5167632).

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

2686032 is a wasteful number, since it uses less digits than its factorization.

2686032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2686032 is about 1638.9118341143. The cubic root of 2686032 is about 139.0071248699.

The spelling of 2686032 in words is "two million, six hundred eighty-six thousand, thirty-two".