2130368 has 14 divisors (see below), whose sum is σ = 4227576. Its totient is φ = 1065152.

The previous prime is 2130367. The next prime is 2130371. The reversal of 2130368 is 8630312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16580 + ... + 16707.

2^2130368 is an apocalyptic number.

It is an amenable number.

2130368 is a deficient number, since it is larger than the sum of its proper divisors (2097208).

2130368 is an equidigital number, since it uses as much as digits as its factorization.

2130368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33299 (or 33289 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2130368 is about 1459.5780212102. The cubic root of 2130368 is about 128.6722445015.

The spelling of 2130368 in words is "two million, one hundred thirty thousand, three hundred sixty-eight".