7152197192 has 96 divisors (see below), whose sum is σ = 15965551800. Its totient is φ = 2994195456.

The previous prime is 7152197183. The next prime is 7152197207. The reversal of 7152197192 is 2917912517.

It can be written as a sum of positive squares in 4 ways, for example, as 6236892676 + 915304516 = 78974^2 + 30254^2 .

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 23 ways as a sum of consecutive naturals, for example, 3117998 + ... + 3120290.

Almost surely, 2^7152197192 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 7152197192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7982775900).

7152197192 is an abundant number, since it is smaller than the sum of its proper divisors (8813354608).

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

7152197192 is a wasteful number, since it uses less digits than its factorization.

7152197192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495 (or 2484 counting only the distinct ones).

The product of its digits is 79380, while the sum is 44.

The square root of 7152197192 is about 84570.6638971222. The cubic root of 7152197192 is about 1926.6958411363.

The spelling of 7152197192 in words is "seven billion, one hundred fifty-two million, one hundred ninety-seven thousand, one hundred ninety-two".