2081192062 has 16 divisors (see below), whose sum is σ = 3229604784. Its totient is φ = 1005160000.

The previous prime is 2081192059. The next prime is 2081192081. The reversal of 2081192062 is 2602911802.

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 7 ways as a sum of consecutive naturals, for example, 117364 + ... + 133927.

It is an arithmetic number, because the mean of its divisors is an integer number (201850299).

Almost surely, 2^2081192062 is an apocalyptic number.

2081192062 is a deficient number, since it is larger than the sum of its proper divisors (1148412722).

2081192062 is a wasteful number, since it uses less digits than its factorization.

2081192062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251435.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 2081192062 is about 45620.0839762489. The cubic root of 2081192062 is about 1276.7446702796.

The spelling of 2081192062 in words is "two billion, eighty-one million, one hundred ninety-two thousand, sixty-two".