2402303 has 8 divisors (see below), whose sum is σ = 2572800. Its totient is φ = 2236248.

The previous prime is 2402297. The next prime is 2402317. The reversal of 2402303 is 3032042.

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 2402303 - 2¹⁰ = 2401279 is a prime.

It is a Duffinian number.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50 + ... + 2192.

It is an arithmetic number, because the mean of its divisors is an integer number (321600).

2^2402303 is an apocalyptic number.

2402303 is a deficient number, since it is larger than the sum of its proper divisors (170497).

2402303 is a wasteful number, since it uses less digits than its factorization.

2402303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 2402303 is about 1549.9364503101. The cubic root of 2402303 is about 133.9294014391.

Adding to 2402303 its reverse (3032042), we get a palindrome (5434345).

The spelling of 2402303 in words is "two million, four hundred two thousand, three hundred three".