7113616 has 20 divisors (see below), whose sum is σ = 14593932. Its totient is φ = 3347456.

The previous prime is 7113611. The next prime is 7113641. The reversal of 7113616 is 6163117.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3097600 + 4016016 = 1760^2 + 2004^2 .

It is not an unprimeable number, because it can be changed into a prime (7113611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12805 + ... + 13348.

Almost surely, 2^7113616 is an apocalyptic number.

It is an amenable number.

7113616 is an abundant number, since it is smaller than the sum of its proper divisors (7480316).

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

7113616 is a wasteful number, since it uses less digits than its factorization.

7113616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26178 (or 26172 counting only the distinct ones).

The product of its digits is 756, while the sum is 25.

The square root of 7113616 is about 2667.1362919806. The cubic root of 7113616 is about 192.3225192753.

The spelling of 7113616 in words is "seven million, one hundred thirteen thousand, six hundred sixteen".