13804682 has 4 divisors (see below), whose sum is σ = 20707026. Its totient is φ = 6902340.

The previous prime is 13804673. The next prime is 13804691. The reversal of 13804682 is 28640831.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13804673) and next prime (13804691).

It can be written as a sum of positive squares in only one way, i.e., 11215801 + 2588881 = 3349^2 + 1609^2 .

It is a super-2 number, since 2×13804682² = 381138490242248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3451169 + ... + 3451172.

Almost surely, 2^13804682 is an apocalyptic number.

13804682 is a deficient number, since it is larger than the sum of its proper divisors (6902344).

13804682 is an equidigital number, since it uses as much as digits as its factorization.

13804682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6902343.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 13804682 is about 3715.4652467760. The cubic root of 13804682 is about 239.8881539035. Note that the first 3 decimals are identical.

The spelling of 13804682 in words is "thirteen million, eight hundred four thousand, six hundred eighty-two".