2057711046 has 8 divisors (see below), whose sum is σ = 4115422104. Its totient is φ = 685903680.

The previous prime is 2057711027. The next prime is 2057711053. The reversal of 2057711046 is 6401177502.

It is a sphenic number, since it is the product of 3 distinct primes.

2057711046 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2057710998 and 2057711016.

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, 171475915 + ... + 171475926.

It is an arithmetic number, because the mean of its divisors is an integer number (514427763).

Almost surely, 2^2057711046 is an apocalyptic number.

2057711046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2057711046 is a wasteful number, since it uses less digits than its factorization.

2057711046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342951846.

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 2057711046 is about 45362.0000220449. Note that the first 4 decimals coincide. The cubic root of 2057711046 is about 1271.9248811005.

Adding to 2057711046 its reverse (6401177502), we get a palindrome (8458888548).

The spelling of 2057711046 in words is "two billion, fifty-seven million, seven hundred eleven thousand, forty-six".