2072832187636 has 24 divisors (see below), whose sum is σ = 4156960484096. Its totient is φ = 885936057120.

The previous prime is 2072832187627. The next prime is 2072832187697. The reversal of 2072832187636 is 6367812382702.

It is a happy number.

It is a super-2 number, since 2×2072832187636² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100847655 + ... + 100868206.

Almost surely, 2^{2072832187636} is an apocalyptic number.

It is an amenable number.

2072832187636 is an abundant number, since it is smaller than the sum of its proper divisors (2084128296460).

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

2072832187636 is a wasteful number, since it uses less digits than its factorization.

2072832187636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201716239 (or 201716237 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 55.

The spelling of 2072832187636 in words is "two trillion, seventy-two billion, eight hundred thirty-two million, one hundred eighty-seven thousand, six hundred thirty-six".