13432814 has 8 divisors (see below), whose sum is σ = 20172888. Its totient is φ = 6708520.

The previous prime is 13432807. The next prime is 13432819. The reversal of 13432814 is 41823431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13432819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1517 + ... + 5400.

It is an arithmetic number, because the mean of its divisors is an integer number (2521611).

Almost surely, 2^13432814 is an apocalyptic number.

13432814 is a deficient number, since it is larger than the sum of its proper divisors (6740074).

13432814 is an equidigital number, since it uses as much as digits as its factorization.

13432814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7890.

The product of its digits is 2304, while the sum is 26.

The square root of 13432814 is about 3665.0803538258. The cubic root of 13432814 is about 237.7144965253.

It can be divided in two parts, 1343281 and 4, that multiplied together give a square (5373124 = 2318²).

The spelling of 13432814 in words is "thirteen million, four hundred thirty-two thousand, eight hundred fourteen".