2086873972 has 12 divisors (see below), whose sum is σ = 3652369056. Its totient is φ = 1043339960.

The previous prime is 2086873969. The next prime is 2086874011. The reversal of 2086873972 is 2793786802.

It is a super-2 number, since 2×2086873972² = 8710085950022113568, which 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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48153 + ... + 80575.

It is an arithmetic number, because the mean of its divisors is an integer number (304364088).

Almost surely, 2^2086873972 is an apocalyptic number.

It is an amenable number.

2086873972 is a deficient number, since it is larger than the sum of its proper divisors (1565495084).

2086873972 is a wasteful number, since it uses less digits than its factorization.

2086873972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48518 (or 48516 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 52.

The square root of 2086873972 is about 45682.3157469058. The cubic root of 2086873972 is about 1277.9055044449.

The spelling of 2086873972 in words is "two billion, eighty-six million, eight hundred seventy-three thousand, nine hundred seventy-two".