2013126 has 16 divisors (see below), whose sum is σ = 4238400. Its totient is φ = 635688.

The previous prime is 2013119. The next prime is 2013127. The reversal of 2013126 is 6213102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013127) 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, 8716 + ... + 8943.

It is an arithmetic number, because the mean of its divisors is an integer number (264900).

2^2013126 is an apocalyptic number.

2013126 is an abundant number, since it is smaller than the sum of its proper divisors (2225274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2013126 is a wasteful number, since it uses less digits than its factorization.

2013126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17683.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2013126 is about 1418.8467147652. The cubic root of 2013126 is about 126.2671329230.

Adding to 2013126 its reverse (6213102), we get a palindrome (8226228).

The spelling of 2013126 in words is "two million, thirteen thousand, one hundred twenty-six".