2049368 has 16 divisors (see below), whose sum is σ = 3878280. Its totient is φ = 1015168.

The previous prime is 2049361. The next prime is 2049407. The reversal of 2049368 is 8639402.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2049361) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 230 + ... + 2037.

2^2049368 is an apocalyptic number.

It is an amenable number.

2049368 is a deficient number, since it is larger than the sum of its proper divisors (1828912).

2049368 is a wasteful number, since it uses less digits than its factorization.

2049368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386 (or 2382 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2049368 is about 1431.5613853412. The cubic root of 2049368 is about 127.0203534453.

The spelling of 2049368 in words is "two million, forty-nine thousand, three hundred sixty-eight".