2134165 has 8 divisors (see below), whose sum is σ = 2793888. Its totient is φ = 1552080.

The previous prime is 2134157. The next prime is 2134183. The reversal of 2134165 is 5614312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2134165 - 2³ = 2134157 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 19347 + ... + 19456.

It is an arithmetic number, because the mean of its divisors is an integer number (349236).

2^2134165 is an apocalyptic number.

It is an amenable number.

2134165 is a deficient number, since it is larger than the sum of its proper divisors (659723).

2134165 is a wasteful number, since it uses less digits than its factorization.

2134165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38819.

The product of its digits is 720, while the sum is 22.

The square root of 2134165 is about 1460.8781605596. The cubic root of 2134165 is about 128.7486442186.

Adding to 2134165 its reverse (5614312), we get a palindrome (7748477).

The spelling of 2134165 in words is "two million, one hundred thirty-four thousand, one hundred sixty-five".