2134065 has 8 divisors (see below), whose sum is σ = 3414528. Its totient is φ = 1138160.

The previous prime is 2134063. The next prime is 2134073. The reversal of 2134065 is 5604312.

It is a happy number.

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

It is not a de Polignac number, because 2134065 - 2¹ = 2134063 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 1 + 3⁷ + 4⁵ + 0 + 6⁶ + 5⁹ .

It is not an unprimeable number, because it can be changed into a prime (2134063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71121 + ... + 71150.

It is an arithmetic number, because the mean of its divisors is an integer number (426816).

2^2134065 is an apocalyptic number.

It is an amenable number.

2134065 is a deficient number, since it is larger than the sum of its proper divisors (1280463).

2134065 is a wasteful number, since it uses less digits than its factorization.

2134065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142279.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2134065 is about 1460.8439341696. The cubic root of 2134065 is about 128.7466332736.

Adding to 2134065 its reverse (5604312), we get a palindrome (7738377).

It can be divided in two parts, 213 and 4065, that added together give a triangular number (4278 = T₉₂).

The spelling of 2134065 in words is "two million, one hundred thirty-four thousand, sixty-five".