9725365 has 16 divisors (see below), whose sum is σ = 12661488. Its totient is φ = 7128576.

The previous prime is 9725357. The next prime is 9725393. The reversal of 9725365 is 5635279.

9725365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1580049 + 8145316 = 1257^2 + 2854^2 .

It is not a de Polignac number, because 9725365 - 2³ = 9725357 is a prime.

It is a Duffinian number.

9725365 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9729 + ... + 10681.

It is an arithmetic number, because the mean of its divisors is an integer number (791343).

Almost surely, 2^9725365 is an apocalyptic number.

It is an amenable number.

9725365 is a deficient number, since it is larger than the sum of its proper divisors (2936123).

9725365 is a wasteful number, since it uses less digits than its factorization.

9725365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128.

The product of its digits is 56700, while the sum is 37.

The square root of 9725365 is about 3118.5517472057. The cubic root of 9725365 is about 213.4528559293.

The spelling of 9725365 in words is "nine million, seven hundred twenty-five thousand, three hundred sixty-five".