2806057032 has 32 divisors (see below), whose sum is σ = 7016462880. Its totient is φ = 935176320.

The previous prime is 2806057021. The next prime is 2806057049. The reversal of 2806057032 is 2307506082.

It is a super-3 number, since 3×2806057032³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2806056984 and 2806057002.

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, 208788 + ... + 221820.

It is an arithmetic number, because the mean of its divisors is an integer number (219264465).

Almost surely, 2^2806057032 is an apocalyptic number.

It is an amenable number.

2806057032 is an abundant number, since it is smaller than the sum of its proper divisors (4210405848).

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

2806057032 is a wasteful number, since it uses less digits than its factorization.

2806057032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22013 (or 22009 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 2806057032 is about 52972.2288751380. The cubic root of 2806057032 is about 1410.4753409668.

The spelling of 2806057032 in words is "two billion, eight hundred six million, fifty-seven thousand, thirty-two".