2513369 has 4 divisors (see below), whose sum is σ = 2526720. Its totient is φ = 2500020.

The previous prime is 2513363. The next prime is 2513443. The reversal of 2513369 is 9633152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2513369 - 2⁴ = 2513353 is a prime.

It is a super-2 number, since 2×2513369² = 12634047460322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2513363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6389 + ... + 6770.

It is an arithmetic number, because the mean of its divisors is an integer number (631680).

2^2513369 is an apocalyptic number.

It is an amenable number.

2513369 is a deficient number, since it is larger than the sum of its proper divisors (13351).

2513369 is a wasteful number, since it uses less digits than its factorization.

2513369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13350.

The product of its digits is 4860, while the sum is 29.

The square root of 2513369 is about 1585.3608422060. The cubic root of 2513369 is about 135.9623778575.

It can be divided in two parts, 2513 and 369, that added together give a palindrome (2882).

The spelling of 2513369 in words is "two million, five hundred thirteen thousand, three hundred sixty-nine".