7196520240 has 1080 divisors, whose sum is σ = 32687916768. Its totient is φ = 1408942080.

The previous prime is 7196520211. The next prime is 7196520251. The reversal of 7196520240 is 420256917.

7196520240 is a `hidden beast` number, since 7 + 1 + 96 + 520 + 2 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 7196520195 and 7196520204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 101359405 + ... + 101359475.

Almost surely, 2^7196520240 is an apocalyptic number.

7196520240 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7196520240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16343958384).

7196520240 is an abundant number, since it is smaller than the sum of its proper divisors (25491396528).

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

7196520240 is a wasteful number, since it uses less digits than its factorization.

7196520240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 7196520240 is about 84832.3065818677. The cubic root of 7196520240 is about 1930.6676384030.

The spelling of 7196520240 in words is "seven billion, one hundred ninety-six million, five hundred twenty thousand, two hundred forty".