7195272192 has 132 divisors (see below), whose sum is σ = 21338722236. Its totient is φ = 2333491200.

The previous prime is 7195272191. The next prime is 7195272193. The reversal of 7195272192 is 2912725917.

7195272192 is a `hidden beast` number, since 7 + 19 + 527 + 21 + 92 = 666.

It is an interprime number because it is at equal distance from previous prime (7195272191) and next prime (7195272193).

It can be written as a sum of positive squares in 2 ways, for example, as 4211490816 + 2983781376 = 64896^2 + 54624^2 .

It is not an unprimeable number, because it can be changed into a prime (7195272191) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 330442 + ... + 351542.

Almost surely, 2^7195272192 is an apocalyptic number.

7195272192 is a gapful number since it is divisible by the number (72) 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 7195272192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10669361118).

7195272192 is an abundant number, since it is smaller than the sum of its proper divisors (14143450044).

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

7195272192 is a wasteful number, since it uses less digits than its factorization.

7195272192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21164 (or 21143 counting only the distinct ones).

The product of its digits is 158760, while the sum is 45.

The square root of 7195272192 is about 84824.9502917626. The cubic root of 7195272192 is about 1930.5560240343.

The spelling of 7195272192 in words is "seven billion, one hundred ninety-five million, two hundred seventy-two thousand, one hundred ninety-two".