2057366 has 4 divisors (see below), whose sum is σ = 3086052. Its totient is φ = 1028682.

The previous prime is 2057353. The next prime is 2057371. The reversal of 2057366 is 6637502.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514340 + ... + 514343.

It is an arithmetic number, because the mean of its divisors is an integer number (771513).

2^2057366 is an apocalyptic number.

2057366 is a deficient number, since it is larger than the sum of its proper divisors (1028686).

2057366 is a wasteful number, since it uses less digits than its factorization.

2057366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028685.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 2057366 is about 1434.3521185539. The cubic root of 2057366 is about 127.1853783148.

The spelling of 2057366 in words is "two million, fifty-seven thousand, three hundred sixty-six".