13829282 has 4 divisors (see below), whose sum is σ = 20743926. Its totient is φ = 6914640.

The previous prime is 13829267. The next prime is 13829293. The reversal of 13829282 is 28292831.

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

It can be written as a sum of positive squares in only one way, i.e., 11485321 + 2343961 = 3389^2 + 1531^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3457319 + ... + 3457322.

Almost surely, 2^13829282 is an apocalyptic number.

13829282 is a deficient number, since it is larger than the sum of its proper divisors (6914644).

13829282 is an equidigital number, since it uses as much as digits as its factorization.

13829282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6914643.

The product of its digits is 13824, while the sum is 35.

The square root of 13829282 is about 3718.7742604251. The cubic root of 13829282 is about 240.0305632373.

It can be divided in two parts, 1 and 3829282, that added together give a palindrome (3829283).

The spelling of 13829282 in words is "thirteen million, eight hundred twenty-nine thousand, two hundred eighty-two".