2513016 has 96 divisors (see below), whose sum is σ = 7862400. Its totient is φ = 717120.

The previous prime is 2513011. The next prime is 2513029. The reversal of 2513016 is 6103152.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2513016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14965 + ... + 15131.

It is an arithmetic number, because the mean of its divisors is an integer number (81900).

2^2513016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2513016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3931200).

2513016 is an abundant number, since it is smaller than the sum of its proper divisors (5349384).

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

2513016 is a wasteful number, since it uses less digits than its factorization.

2513016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 202 counting only the distinct ones).

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

The square root of 2513016 is about 1585.2495071754. The cubic root of 2513016 is about 135.9560123025.

Adding to 2513016 its reverse (6103152), we get a palindrome (8616168).

It can be divided in two parts, 25 and 13016, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 2513016 in words is "two million, five hundred thirteen thousand, sixteen".