13836550 has 48 divisors (see below), whose sum is σ = 31685472. Its totient is φ = 4377600.

The previous prime is 13836539. The next prime is 13836577. The reversal of 13836550 is 5563831.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3030 + ... + 6070.

It is an arithmetic number, because the mean of its divisors is an integer number (660114).

Almost surely, 2^13836550 is an apocalyptic number.

13836550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13836550 is an abundant number, since it is smaller than the sum of its proper divisors (17848922).

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

13836550 is a wasteful number, since it uses less digits than its factorization.

13836550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073 (or 3068 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 13836550 is about 3719.7513357750. The cubic root of 13836550 is about 240.0726053479.

The spelling of 13836550 in words is "thirteen million, eight hundred thirty-six thousand, five hundred fifty".