14170087 has 4 divisors (see below), whose sum is σ = 14295600. Its totient is φ = 14044576.

The previous prime is 14170081. The next prime is 14170111. The reversal of 14170087 is 78007141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 78007141 = 19 ⋅4105639.

It is a cyclic number.

It is not a de Polignac number, because 14170087 - 2¹¹ = 14168039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14170081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62587 + ... + 62812.

It is an arithmetic number, because the mean of its divisors is an integer number (3573900).

Almost surely, 2^14170087 is an apocalyptic number.

14170087 is a deficient number, since it is larger than the sum of its proper divisors (125513).

14170087 is a wasteful number, since it uses less digits than its factorization.

14170087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125512.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 14170087 is about 3764.3176008408. The cubic root of 14170087 is about 241.9863332673.

The spelling of 14170087 in words is "fourteen million, one hundred seventy thousand, eighty-seven".