2134265 has 24 divisors (see below), whose sum is σ = 3124032. Its totient is φ = 1370880.

The previous prime is 2134261. The next prime is 2134267. The reversal of 2134265 is 5624312.

It is not a de Polignac number, because 2134265 - 2² = 2134261 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 1 + 3³ + 4⁶ + 2²¹ + 6³ + 5 .

It is a Duffinian number.

Its product of digits (1440) is a multiple of the sum of its prime divisors (240).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2134265.

It is not an unprimeable number, because it can be changed into a prime (2134261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10010 + ... + 10220.

It is an arithmetic number, because the mean of its divisors is an integer number (130168).

2^2134265 is an apocalyptic number.

It is an amenable number.

2134265 is a deficient number, since it is larger than the sum of its proper divisors (989767).

2134265 is a wasteful number, since it uses less digits than its factorization.

2134265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 240 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 2134265 is about 1460.9123861478. The cubic root of 2134265 is about 128.7506551008.

Adding to 2134265 its reverse (5624312), we get a palindrome (7758577).

The spelling of 2134265 in words is "two million, one hundred thirty-four thousand, two hundred sixty-five".