2057575 has 18 divisors (see below), whose sum is σ = 2768424. Its totient is φ = 1516320.

The previous prime is 2057569. The next prime is 2057597. The reversal of 2057575 is 5757502.

It is not a de Polignac number, because 2057575 - 2⁵ = 2057543 is a prime.

It is a super-2 number, since 2×2057575² = 8467229761250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3982 + ... + 4468.

2^2057575 is an apocalyptic number.

2057575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2057575 is a deficient number, since it is larger than the sum of its proper divisors (710849).

2057575 is a wasteful number, since it uses less digits than its factorization.

2057575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 31.

The square root of 2057575 is about 1434.4249718964. The cubic root of 2057575 is about 127.1896849289.

The spelling of 2057575 in words is "two million, fifty-seven thousand, five hundred seventy-five".