2085731704 has 32 divisors (see below), whose sum is σ = 4473446400. Its totient is φ = 893080800.

The previous prime is 2085731663. The next prime is 2085731723. The reversal of 2085731704 is 4071375802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48277 + ... + 80635.

It is an arithmetic number, because the mean of its divisors is an integer number (139795200).

Almost surely, 2^2085731704 is an apocalyptic number.

It is an amenable number.

2085731704 is an abundant number, since it is smaller than the sum of its proper divisors (2387714696).

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

2085731704 is a wasteful number, since it uses less digits than its factorization.

2085731704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33523 (or 33519 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 2085731704 is about 45669.8117359816. The cubic root of 2085731704 is about 1277.6723044540.

The spelling of 2085731704 in words is "two billion, eighty-five million, seven hundred thirty-one thousand, seven hundred four".