2613135 has 32 divisors (see below), whose sum is σ = 4902912. Its totient is φ = 1163520.

The previous prime is 2613133. The next prime is 2613139. The reversal of 2613135 is 5313162.

It is not a de Polignac number, because 2613135 - 2¹ = 2613133 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

2613135 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2613133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4002 + ... + 4608.

It is an arithmetic number, because the mean of its divisors is an integer number (153216).

2^2613135 is an apocalyptic number.

2613135 is a deficient number, since it is larger than the sum of its proper divisors (2289777).

2613135 is a wasteful number, since it uses less digits than its factorization.

2613135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663.

The product of its digits is 540, while the sum is 21.

The square root of 2613135 is about 1616.5194091009. The cubic root of 2613135 is about 137.7380559317.

Adding to 2613135 its reverse (5313162), we get a palindrome (7926297).

The spelling of 2613135 in words is "two million, six hundred thirteen thousand, one hundred thirty-five".