2013535 has 8 divisors (see below), whose sum is σ = 2521440. Its totient is φ = 1540704.

The previous prime is 2013533. The next prime is 2013541. The reversal of 2013535 is 5353102.

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

It is a cyclic number.

It is not a de Polignac number, because 2013535 - 2¹ = 2013533 is a prime.

It is a d-powerful number, because it can be written as 2²⁰ + 0 + 1 + 3⁸ + 5⁸ + 3¹¹ + 5⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013533) 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, 8640 + ... + 8869.

It is an arithmetic number, because the mean of its divisors is an integer number (315180).

2^2013535 is an apocalyptic number.

2013535 is a deficient number, since it is larger than the sum of its proper divisors (507905).

2013535 is a wasteful number, since it uses less digits than its factorization.

2013535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17537.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 2013535 is about 1418.9908385892. The cubic root of 2013535 is about 126.2756834328.

Adding to 2013535 its reverse (5353102), we get a palindrome (7366637).

The spelling of 2013535 in words is "two million, thirteen thousand, five hundred thirty-five".