7196040 has 80 divisors (see below), whose sum is σ = 24197580. Its totient is φ = 1918080.

The previous prime is 7196023. The next prime is 7196047. The reversal of 7196040 is 406917.

7196040 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7193124 + 2916 = 2682^2 + 54^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 7195995 and 7196013.

It is not an unprimeable number, because it can be changed into a prime (7196047) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2130 + ... + 4350.

Almost surely, 2^7196040 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 7196040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12098790).

7196040 is an abundant number, since it is smaller than the sum of its proper divisors (17001540).

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

7196040 is a wasteful number, since it uses less digits than its factorization.

7196040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244 (or 2231 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 7196040 is about 2682.5435690777. The cubic root of 7196040 is about 193.0624691515.

The spelling of 7196040 in words is "seven million, one hundred ninety-six thousand, forty".