2308233 has 4 divisors (see below), whose sum is σ = 3077648. Its totient is φ = 1538820.

The previous prime is 2308231. The next prime is 2308237. The reversal of 2308233 is 3328032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2308233 - 2¹ = 2308231 is a prime.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (2308231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384703 + ... + 384708.

It is an arithmetic number, because the mean of its divisors is an integer number (769412).

2^2308233 is an apocalyptic number.

It is an amenable number.

2308233 is a deficient number, since it is larger than the sum of its proper divisors (769415).

2308233 is an equidigital number, since it uses as much as digits as its factorization.

2308233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769414.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2308233 is about 1519.2870038278. The cubic root of 2308233 is about 132.1579262234.

The spelling of 2308233 in words is "two million, three hundred eight thousand, two hundred thirty-three".