2513106 has 24 divisors (see below), whose sum is σ = 5647824. Its totient is φ = 837540.

The previous prime is 2513089. The next prime is 2513107. The reversal of 2513106 is 6013152.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2513107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2100 + ... + 3071.

It is an arithmetic number, because the mean of its divisors is an integer number (235326).

2^2513106 is an apocalyptic number.

2513106 is an abundant number, since it is smaller than the sum of its proper divisors (3134718).

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

2513106 is an equidigital number, since it uses as much as digits as its factorization.

2513106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5188 (or 5176 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2513106 is about 1585.2778936199. The cubic root of 2513106 is about 135.9576353051.

Adding to 2513106 its reverse (6013152), we get a palindrome (8526258).

It can be divided in two parts, 25 and 13106, that added together give a palindrome (13131).

The spelling of 2513106 in words is "two million, five hundred thirteen thousand, one hundred six".