2192981060 has 12 divisors (see below), whose sum is σ = 4605260268. Its totient is φ = 877192416.

The previous prime is 2192981059. The next prime is 2192981111. The reversal of 2192981060 is 601892912.

It can be written as a sum of positive squares in 2 ways, for example, as 1160901184 + 1032079876 = 34072^2 + 32126^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54824507 + ... + 54824546.

It is an arithmetic number, because the mean of its divisors is an integer number (383771689).

Almost surely, 2^2192981060 is an apocalyptic number.

2192981060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2192981060 is an abundant number, since it is smaller than the sum of its proper divisors (2412279208).

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

2192981060 is a wasteful number, since it uses less digits than its factorization.

2192981060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109649062 (or 109649060 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 2192981060 is about 46829.2756723825. The cubic root of 2192981060 is about 1299.2068258206.

The spelling of 2192981060 in words is "two billion, one hundred ninety-two million, nine hundred eighty-one thousand, sixty".