2304129 has 8 divisors (see below), whose sum is σ = 3252960. Its totient is φ = 1445696.

The previous prime is 2304103. The next prime is 2304139. The reversal of 2304129 is 9214032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2304129 - 2⁵ = 2304097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2304139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22539 + ... + 22640.

It is an arithmetic number, because the mean of its divisors is an integer number (406620).

2^2304129 is an apocalyptic number.

It is an amenable number.

2304129 is a deficient number, since it is larger than the sum of its proper divisors (948831).

2304129 is a wasteful number, since it uses less digits than its factorization.

2304129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45199.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2304129 is about 1517.9357693921. The cubic root of 2304129 is about 132.0795548902.

Subtracting 2304129 from its reverse (9214032), we obtain a triangular number (6909903 = T₃₇₁₇).

The spelling of 2304129 in words is "two million, three hundred four thousand, one hundred twenty-nine".