7525260 has 72 divisors (see below), whose sum is σ = 23115456. Its totient is φ = 1981440.

The previous prime is 7525249. The next prime is 7525261. The reversal of 7525260 is 625257.

7525260 is a nontrivial binomial coefficient, being equal to C(3880, 2).

It is not an unprimeable number, because it can be changed into a prime (7525261) 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, 17245 + ... + 17675.

It is an arithmetic number, because the mean of its divisors is an integer number (321048).

Almost surely, 2^7525260 is an apocalyptic number.

7525260 is the 3879-th triangular number and also the 1940-th hexagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7525260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11557728).

7525260 is an abundant number, since it is smaller than the sum of its proper divisors (15590196).

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

7525260 is a wasteful number, since it uses less digits than its factorization.

7525260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 7525260 is about 2743.2207348298. The cubic root of 7525260 is about 195.9628903782.

The spelling of 7525260 in words is "seven million, five hundred twenty-five thousand, two hundred sixty".