2086593620 has 12 divisors (see below), whose sum is σ = 4381846644. Its totient is φ = 834637440.

The previous prime is 2086593611. The next prime is 2086593631. The reversal of 2086593620 is 263956802.

It can be written as a sum of positive squares in 2 ways, for example, as 399520144 + 1687073476 = 19988^2 + 41074^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 52164821 + ... + 52164860.

It is an arithmetic number, because the mean of its divisors is an integer number (365153887).

Almost surely, 2^2086593620 is an apocalyptic number.

2086593620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2086593620 is an abundant number, since it is smaller than the sum of its proper divisors (2295253024).

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

2086593620 is a wasteful number, since it uses less digits than its factorization.

2086593620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104329690 (or 104329688 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 2086593620 is about 45679.2471479117. The cubic root of 2086593620 is about 1277.8482769980.

The spelling of 2086593620 in words is "two billion, eighty-six million, five hundred ninety-three thousand, six hundred twenty".