2239303 has 16 divisors (see below), whose sum is σ = 2612736. Its totient is φ = 1899040.

The previous prime is 2239301. The next prime is 2239309. The reversal of 2239303 is 3039322.

It is not a de Polignac number, because 2239303 - 2¹ = 2239301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2239301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13326 + ... + 13492.

It is an arithmetic number, because the mean of its divisors is an integer number (163296).

2^2239303 is an apocalyptic number.

2239303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2239303 is a deficient number, since it is larger than the sum of its proper divisors (373433).

2239303 is a wasteful number, since it uses less digits than its factorization.

2239303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 2239303 is about 1496.4300852362. The cubic root of 2239303 is about 130.8290799686.

The spelling of 2239303 in words is "two million, two hundred thirty-nine thousand, three hundred three".