9725355 has 12 divisors (see below), whose sum is σ = 16857360. Its totient is φ = 5186832.

The previous prime is 9725347. The next prime is 9725357. The reversal of 9725355 is 5535279.

9725355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9725355 - 2³ = 9725347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9725357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108015 + ... + 108104.

It is an arithmetic number, because the mean of its divisors is an integer number (1404780).

Almost surely, 2^9725355 is an apocalyptic number.

9725355 is a deficient number, since it is larger than the sum of its proper divisors (7132005).

9725355 is a wasteful number, since it uses less digits than its factorization.

9725355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216130 (or 216127 counting only the distinct ones).

The product of its digits is 47250, while the sum is 36.

The square root of 9725355 is about 3118.5501438970. The cubic root of 9725355 is about 213.4527827691.

It can be divided in two parts, 97 and 25355, that added together give a palindrome (25452).

The spelling of 9725355 in words is "nine million, seven hundred twenty-five thousand, three hundred fifty-five".