2057795 has 8 divisors (see below), whose sum is σ = 2599440. Its totient is φ = 1559520.

The previous prime is 2057791. The next prime is 2057807. The reversal of 2057795 is 5977502.

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

It is not a de Polignac number, because 2057795 - 2² = 2057791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2057791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10736 + ... + 10925.

It is an arithmetic number, because the mean of its divisors is an integer number (324930).

2^2057795 is an apocalyptic number.

2057795 is a deficient number, since it is larger than the sum of its proper divisors (541645).

2057795 is a wasteful number, since it uses less digits than its factorization.

2057795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21685.

The product of its (nonzero) digits is 22050, while the sum is 35.

The square root of 2057795 is about 1434.5016556282. The cubic root of 2057795 is about 127.1942178918.

It can be divided in two parts, 205779 and 5, that multiplied together give a triangular number (1028895 = T₁₄₃₄).

The spelling of 2057795 in words is "two million, fifty-seven thousand, seven hundred ninety-five".