7488525 has 48 divisors (see below), whose sum is σ = 14016960. Its totient is φ = 3494400.

The previous prime is 7488521. The next prime is 7488539. The reversal of 7488525 is 5258847.

7488525 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7488525 - 2² = 7488521 is a prime.

7488525 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7488521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23769 + ... + 24081.

It is an arithmetic number, because the mean of its divisors is an integer number (292020).

Almost surely, 2^7488525 is an apocalyptic number.

7488525 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7488525 is a deficient number, since it is larger than the sum of its proper divisors (6528435).

7488525 is a wasteful number, since it uses less digits than its factorization.

7488525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366 (or 361 counting only the distinct ones).

The product of its digits is 89600, while the sum is 39.

The square root of 7488525 is about 2736.5169467774. The cubic root of 7488525 is about 195.6435019774.

The spelling of 7488525 in words is "seven million, four hundred eighty-eight thousand, five hundred twenty-five".