7125585 has 16 divisors (see below), whose sum is σ = 11617344. Its totient is φ = 3728192.

The previous prime is 7125583. The next prime is 7125611. The reversal of 7125585 is 5855217.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7125585 - 2¹ = 7125583 is a prime.

7125585 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7125583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3687 + ... + 5276.

It is an arithmetic number, because the mean of its divisors is an integer number (726084).

Almost surely, 2^7125585 is an apocalyptic number.

It is an amenable number.

7125585 is a deficient number, since it is larger than the sum of its proper divisors (4491759).

7125585 is a wasteful number, since it uses less digits than its factorization.

7125585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9024.

The product of its digits is 14000, while the sum is 33.

The square root of 7125585 is about 2669.3791412986. The cubic root of 7125585 is about 192.4303227897.

The spelling of 7125585 in words is "seven million, one hundred twenty-five thousand, five hundred eighty-five".