13823085 has 16 divisors (see below), whose sum is σ = 22176000. Its totient is φ = 7352640.

The previous prime is 13823077. The next prime is 13823087. The reversal of 13823085 is 58032831.

It is a happy number.

It is not a de Polignac number, because 13823085 - 2³ = 13823077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13823087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5916 + ... + 7914.

It is an arithmetic number, because the mean of its divisors is an integer number (1386000).

Almost surely, 2^13823085 is an apocalyptic number.

13823085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13823085 is a deficient number, since it is larger than the sum of its proper divisors (8352915).

13823085 is a wasteful number, since it uses less digits than its factorization.

13823085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2468.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 13823085 is about 3717.9409624145. The cubic root of 13823085 is about 239.9947047443.

The spelling of 13823085 in words is "thirteen million, eight hundred twenty-three thousand, eighty-five".