13589426 has 8 divisors (see below), whose sum is σ = 21583260. Its totient is φ = 6395008.

The previous prime is 13589413. The next prime is 13589431. The reversal of 13589426 is 62498531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13579225 + 10201 = 3685^2 + 101^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 13589426.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199811 + ... + 199878.

Almost surely, 2^13589426 is an apocalyptic number.

13589426 is a deficient number, since it is larger than the sum of its proper divisors (7993834).

13589426 is a wasteful number, since it uses less digits than its factorization.

13589426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399708.

The product of its digits is 51840, while the sum is 38.

The square root of 13589426 is about 3686.3838649821. The cubic root of 13589426 is about 238.6347601338.

The spelling of 13589426 in words is "thirteen million, five hundred eighty-nine thousand, four hundred twenty-six".