7065912 has 64 divisors (see below), whose sum is σ = 20401920. Its totient is φ = 1997568.

The previous prime is 7065911. The next prime is 7065941. The reversal of 7065912 is 2195607.

7065912 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×7065912² = 99854224783488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7065912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7065911) 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, 22863 + ... + 23169.

It is an arithmetic number, because the mean of its divisors is an integer number (318780).

Almost surely, 2^7065912 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 7065912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10200960).

7065912 is an abundant number, since it is smaller than the sum of its proper divisors (13336008).

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

7065912 is a wasteful number, since it uses less digits than its factorization.

7065912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 7065912 is about 2658.1783235893. The cubic root of 7065912 is about 191.8916489354.

The spelling of 7065912 in words is "seven million, sixty-five thousand, nine hundred twelve".