2076021672 has 32 divisors (see below), whose sum is σ = 5278024800. Its totient is φ = 680277824.

The previous prime is 2076021667. The next prime is 2076021683. The reversal of 2076021672 is 2761206702.

It is a super-2 number, since 2×2076021672² = 8619731965227351168, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731643 + ... + 734474.

It is an arithmetic number, because the mean of its divisors is an integer number (164938275).

Almost surely, 2^2076021672 is an apocalyptic number.

It is an amenable number.

2076021672 is an abundant number, since it is smaller than the sum of its proper divisors (3202003128).

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

2076021672 is a wasteful number, since it uses less digits than its factorization.

2076021672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466185 (or 1466181 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 2076021672 is about 45563.3808227616. The cubic root of 2076021672 is about 1275.6865039602.

The spelling of 2076021672 in words is "two billion, seventy-six million, twenty-one thousand, six hundred seventy-two".