14109885 has 12 divisors (see below), whose sum is σ = 24457212. Its totient is φ = 7525248.

The previous prime is 14109883. The next prime is 14109889. The reversal of 14109885 is 58890141.

It can be written as a sum of positive squares in 2 ways, for example, as 9326916 + 4782969 = 3054^2 + 2187^2 .

It is not a de Polignac number, because 14109885 - 2¹ = 14109883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14109883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156732 + ... + 156821.

It is an arithmetic number, because the mean of its divisors is an integer number (2038101).

Almost surely, 2^14109885 is an apocalyptic number.

14109885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14109885 is a deficient number, since it is larger than the sum of its proper divisors (10347327).

14109885 is a wasteful number, since it uses less digits than its factorization.

14109885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313564 (or 313561 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 14109885 is about 3756.3126866649. The cubic root of 14109885 is about 241.6431516293.

The spelling of 14109885 in words is "fourteen million, one hundred nine thousand, eight hundred eighty-five".