6515260 has 24 divisors (see below), whose sum is σ = 13759200. Its totient is φ = 2591424.

The previous prime is 6515203. The next prime is 6515261. The reversal of 6515260 is 625156.

6515260 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6515260² = 84897225735200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6515261) 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, 3162 + ... + 4798.

It is an arithmetic number, because the mean of its divisors is an integer number (573300).

Almost surely, 2^6515260 is an apocalyptic number.

It is an amenable number.

6515260 is an abundant number, since it is smaller than the sum of its proper divisors (7243940).

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

6515260 is a wasteful number, since it uses less digits than its factorization.

6515260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845 (or 1843 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 6515260 is about 2552.5007345738. The cubic root of 6515260 is about 186.7714901612.

The spelling of 6515260 in words is "six million, five hundred fifteen thousand, two hundred sixty".