13589850 has 24 divisors (see below), whose sum is σ = 33703200. Its totient is φ = 3623920.

The previous prime is 13589833. The next prime is 13589869. The reversal of 13589850 is 5898531.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13589799 and 13589808.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45150 + ... + 45449.

It is an arithmetic number, because the mean of its divisors is an integer number (1404300).

Almost surely, 2^13589850 is an apocalyptic number.

13589850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13589850 is an abundant number, since it is smaller than the sum of its proper divisors (20113350).

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

13589850 is a wasteful number, since it uses less digits than its factorization.

13589850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90614 (or 90609 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 13589850 is about 3686.4413734657. The cubic root of 13589850 is about 238.6372419675.

The spelling of 13589850 in words is "thirteen million, five hundred eighty-nine thousand, eight hundred fifty".