7115000 has 40 divisors (see below), whose sum is σ = 16682160. Its totient is φ = 2844000.

The previous prime is 7114999. The next prime is 7115011. The reversal of 7115000 is 5117.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4289 + ... + 5711.

It is an arithmetic number, because the mean of its divisors is an integer number (417054).

Almost surely, 2^7115000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7115000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8341080).

7115000 is an abundant number, since it is smaller than the sum of its proper divisors (9567160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7115000 is a wasteful number, since it uses less digits than its factorization.

7115000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449 (or 1430 counting only the distinct ones).

The product of its (nonzero) digits is 35, while the sum is 14.

The square root of 7115000 is about 2667.3957336698. The cubic root of 7115000 is about 192.3349909965.

The spelling of 7115000 in words is "seven million, one hundred fifteen thousand".