2013532 has 6 divisors (see below), whose sum is σ = 3523688. Its totient is φ = 1006764.

The previous prime is 2013511. The next prime is 2013533. The reversal of 2013532 is 2353102.

It is a super-2 number, since 2×2013532² = 8108622230048, which contains 22 as substring.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251688 + ... + 251695.

2^2013532 is an apocalyptic number.

It is an amenable number.

2013532 is a deficient number, since it is larger than the sum of its proper divisors (1510156).

2013532 is a wasteful number, since it uses less digits than its factorization.

2013532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503387 (or 503385 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2013532 is about 1418.9897814995. The cubic root of 2013532 is about 126.2756207193.

Adding to 2013532 its reverse (2353102), we get a palindrome (4366634).

It can be divided in two parts, 2013 and 532, that multiplied together give a triangular number (1070916 = T₁₄₆₃).

The spelling of 2013532 in words is "two million, thirteen thousand, five hundred thirty-two".