2513104 has 40 divisors (see below), whose sum is σ = 5401440. Its totient is φ = 1123200.

The previous prime is 2513089. The next prime is 2513107. The reversal of 2513104 is 4013152.

It is a super-3 number, since 3×2513104³ = 47615970333812846592, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an Ulam number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 19119 + ... + 19249.

It is an arithmetic number, because the mean of its divisors is an integer number (135036).

2^2513104 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 2513104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2700720).

2513104 is an abundant number, since it is smaller than the sum of its proper divisors (2888336).

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

2513104 is a wasteful number, since it uses less digits than its factorization.

2513104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 253 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2513104 is about 1585.2772628156. The cubic root of 2513104 is about 135.9575992388.

Adding to 2513104 its reverse (4013152), we get a palindrome (6526256).

The spelling of 2513104 in words is "two million, five hundred thirteen thousand, one hundred four".