2129368 has 16 divisors (see below), whose sum is σ = 4203000. Its totient is φ = 1008576.

The previous prime is 2129357. The next prime is 2129371. The reversal of 2129368 is 8639212.

2129368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 3.

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 in 3 ways as a sum of consecutive naturals, for example, 6853 + ... + 7156.

2^2129368 is an apocalyptic number.

It is an amenable number.

2129368 is a deficient number, since it is larger than the sum of its proper divisors (2073632).

2129368 is a wasteful number, since it uses less digits than its factorization.

2129368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14034 (or 14030 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 2129368 is about 1459.2354162369. The cubic root of 2129368 is about 128.6521083274.

The spelling of 2129368 in words is "two million, one hundred twenty-nine thousand, three hundred sixty-eight".