747508325 has 12 divisors (see below), whose sum is σ = 927332388. Its totient is φ = 597734400.

The previous prime is 747508297. The next prime is 747508357. The reversal of 747508325 is 523805747.

It can be written as a sum of positive squares in 6 ways, for example, as 2982529 + 744525796 = 1727^2 + 27286^2 .

It is not a de Polignac number, because 747508325 - 2¹⁶ = 747442789 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 11 ways as a sum of consecutive naturals, for example, 63395 + ... + 74255.

It is an arithmetic number, because the mean of its divisors is an integer number (77277699).

Almost surely, 2^747508325 is an apocalyptic number.

It is an amenable number.

747508325 is a deficient number, since it is larger than the sum of its proper divisors (179824063).

747508325 is a wasteful number, since it uses less digits than its factorization.

747508325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13624 (or 13619 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 747508325 is about 27340.5984755272. The cubic root of 747508325 is about 907.5530303662.

The spelling of 747508325 in words is "seven hundred forty-seven million, five hundred eight thousand, three hundred twenty-five".