13803412 has 12 divisors (see below), whose sum is σ = 27606880. Its totient is φ = 5915736.

The previous prime is 13803403. The next prime is 13803421. The reversal of 13803412 is 21430831.

13803412 is nontrivially palindromic in base 11.

13803412 is an esthetic number in base 11, because in such base its adjacent digits differ by 1.

It is an interprime number because it is at equal distance from previous prime (13803403) and next prime (13803421).

13803412 is an admirable number.

13803412 is an undulating number in base 11.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246462 + ... + 246517.

Almost surely, 2^13803412 is an apocalyptic number.

It is an amenable number.

13803412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13803412 is a wasteful number, since it uses less digits than its factorization.

13803412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492990 (or 492988 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 13803412 is about 3715.2943355810. The cubic root of 13803412 is about 239.8807972859.

The spelling of 13803412 in words is "thirteen million, eight hundred three thousand, four hundred twelve".