7725195 has 12 divisors (see below), whose sum is σ = 13390416. Its totient is φ = 4120080.

The previous prime is 7725181. The next prime is 7725199. The reversal of 7725195 is 5915277.

7725195 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7725195 - 2⁶ = 7725131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7725199) 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, 85791 + ... + 85880.

It is an arithmetic number, because the mean of its divisors is an integer number (1115868).

Almost surely, 2^7725195 is an apocalyptic number.

7725195 is a deficient number, since it is larger than the sum of its proper divisors (5665221).

7725195 is a wasteful number, since it uses less digits than its factorization.

7725195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171682 (or 171679 counting only the distinct ones).

The product of its digits is 22050, while the sum is 36.

The square root of 7725195 is about 2779.4235013758. The cubic root of 7725195 is about 197.6832247213.

The spelling of 7725195 in words is "seven million, seven hundred twenty-five thousand, one hundred ninety-five".