13529226 has 8 divisors (see below), whose sum is σ = 27058464. Its totient is φ = 4509740.

The previous prime is 13529213. The next prime is 13529233. The reversal of 13529226 is 62292531.

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

13529226 is an admirable number.

It is a Curzon number.

It is a zygodrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 13529193 and 13529202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1127430 + ... + 1127441.

It is an arithmetic number, because the mean of its divisors is an integer number (3382308).

Almost surely, 2^13529226 is an apocalyptic number.

13529226 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.

13529226 is a wasteful number, since it uses less digits than its factorization.

13529226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254876.

The product of its digits is 6480, while the sum is 30.

The square root of 13529226 is about 3678.2096188227. The cubic root of 13529226 is about 238.2818612934.

The spelling of 13529226 in words is "thirteen million, five hundred twenty-nine thousand, two hundred twenty-six".