2057368 has 8 divisors (see below), whose sum is σ = 3857580. Its totient is φ = 1028680.

The previous prime is 2057353. The next prime is 2057371. The reversal of 2057368 is 8637502.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128578 + ... + 128593.

2^2057368 is an apocalyptic number.

It is an amenable number.

2057368 is a deficient number, since it is larger than the sum of its proper divisors (1800212).

2057368 is a wasteful number, since it uses less digits than its factorization.

2057368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257177 (or 257173 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 2057368 is about 1434.3528157326. The cubic root of 2057368 is about 127.1854195278.

The spelling of 2057368 in words is "two million, fifty-seven thousand, three hundred sixty-eight".