7190975952 has 120 divisors (see below), whose sum is σ = 20926774440. Its totient is φ = 2302325760.

The previous prime is 7190975941. The next prime is 7190975989. The reversal of 7190975952 is 2595790917.

It can be written as a sum of positive squares in 4 ways, for example, as 1994872896 + 5196103056 = 44664^2 + 72084^2 .

It is a congruent number.

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, 818302 + ... + 827042.

It is an arithmetic number, because the mean of its divisors is an integer number (174389787).

Almost surely, 2^7190975952 is an apocalyptic number.

7190975952 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 7190975952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10463387220).

7190975952 is an abundant number, since it is smaller than the sum of its proper divisors (13735798488).

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

7190975952 is a wasteful number, since it uses less digits than its factorization.

7190975952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8981 (or 8972 counting only the distinct ones).

The product of its (nonzero) digits is 1786050, while the sum is 54.

The square root of 7190975952 is about 84799.6223576497. The cubic root of 7190975952 is about 1930.1717076329.

The spelling of 7190975952 in words is "seven billion, one hundred ninety million, nine hundred seventy-five thousand, nine hundred fifty-two".