7548325 has 6 divisors (see below), whose sum is σ = 9359954. Its totient is φ = 6038640.

The previous prime is 7548319. The next prime is 7548353. The reversal of 7548325 is 5238457.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 160801 + 7387524 = 401^2 + 2718^2 .

It is not a de Polignac number, because 7548325 - 2⁵ = 7548293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150942 + ... + 150991.

Almost surely, 2^7548325 is an apocalyptic number.

It is an amenable number.

7548325 is a deficient number, since it is larger than the sum of its proper divisors (1811629).

7548325 is a wasteful number, since it uses less digits than its factorization.

7548325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301943 (or 301938 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 7548325 is about 2747.4215184423. The cubic root of 7548325 is about 196.1628956087.

It can be divided in two parts, 75 and 48325, that added together give a square (48400 = 220²).

The spelling of 7548325 in words is "seven million, five hundred forty-eight thousand, three hundred twenty-five".