2708233 has 4 divisors (see below), whose sum is σ = 2954448. Its totient is φ = 2462020.

The previous prime is 2708221. The next prime is 2708243. The reversal of 2708233 is 3328072.

It is a happy number.

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 2708233 - 2⁵ = 2708201 is a prime.

It is a Duffinian number.

2708233 is a lucky number.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2708198 and 2708207.

It is not an unprimeable number, because it can be changed into a prime (2708213) 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, 123091 + ... + 123112.

It is an arithmetic number, because the mean of its divisors is an integer number (738612).

2^2708233 is an apocalyptic number.

It is an amenable number.

2708233 is a deficient number, since it is larger than the sum of its proper divisors (246215).

2708233 is a wasteful number, since it uses less digits than its factorization.

2708233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246214.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2708233 is about 1645.6709877737. The cubic root of 2708233 is about 139.3890554708.

The spelling of 2708233 in words is "two million, seven hundred eight thousand, two hundred thirty-three".