13859682 has 32 divisors (see below), whose sum is σ = 28728000. Its totient is φ = 4454208.

The previous prime is 13859663. The next prime is 13859701. The reversal of 13859682 is 28695831.

It is an interprime number because it is at equal distance from previous prime (13859663) and next prime (13859701).

It is a super-2 number, since 2×13859682² = 384181570282248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32869 + ... + 33287.

It is an arithmetic number, because the mean of its divisors is an integer number (897750).

Almost surely, 2^13859682 is an apocalyptic number.

13859682 is an abundant number, since it is smaller than the sum of its proper divisors (14868318).

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

13859682 is a wasteful number, since it uses less digits than its factorization.

13859682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610.

The product of its digits is 103680, while the sum is 42.

The square root of 13859682 is about 3722.8593849352. The cubic root of 13859682 is about 240.2063156458.

It can be divided in two parts, 13859 and 682, that added together give a palindrome (14541).

The spelling of 13859682 in words is "thirteen million, eight hundred fifty-nine thousand, six hundred eighty-two".