2072186924 has 24 divisors (see below), whose sum is σ = 3751557600. Its totient is φ = 1000722816.

The previous prime is 2072186923. The next prime is 2072186957. The reversal of 2072186924 is 4296812702.

It is not an unprimeable number, because it can be changed into a prime (2072186923) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 30824 + ... + 71375.

It is an arithmetic number, because the mean of its divisors is an integer number (156314900).

Almost surely, 2^2072186924 is an apocalyptic number.

It is an amenable number.

2072186924 is a deficient number, since it is larger than the sum of its proper divisors (1679370676).

2072186924 is a wasteful number, since it uses less digits than its factorization.

2072186924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102377 (or 102375 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 2072186924 is about 45521.2799029201. The cubic root of 2072186924 is about 1274.9005533611.

The spelling of 2072186924 in words is "two billion, seventy-two million, one hundred eighty-six thousand, nine hundred twenty-four".