14165000 has 40 divisors (see below), whose sum is σ = 33200310. Its totient is φ = 5664000.

The previous prime is 14164979. The next prime is 14165023. The reversal of 14165000 is 56141.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 42436 + 14122564 = 206^2 + 3758^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 14165000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3584 + ... + 6416.

Almost surely, 2^14165000 is an apocalyptic number.

14165000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14165000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16600155).

14165000 is an abundant number, since it is smaller than the sum of its proper divisors (19035310).

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

14165000 is an equidigital number, since it uses as much as digits as its factorization.

14165000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859 (or 2840 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 14165000 is about 3763.6418533118. The cubic root of 14165000 is about 241.9573724521.

The spelling of 14165000 in words is "fourteen million, one hundred sixty-five thousand".