2308028 has 6 divisors (see below), whose sum is σ = 4039056. Its totient is φ = 1154012.

The previous prime is 2308003. The next prime is 2308049. The reversal of 2308028 is 8208032.

2308028 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 2307994 and 2308012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288500 + ... + 288507.

It is an arithmetic number, because the mean of its divisors is an integer number (673176).

2^2308028 is an apocalyptic number.

It is an amenable number.

2308028 is a deficient number, since it is larger than the sum of its proper divisors (1731028).

2308028 is a wasteful number, since it uses less digits than its factorization.

2308028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577011 (or 577009 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2308028 is about 1519.2195364726. The cubic root of 2308028 is about 132.1540136812.

The spelling of 2308028 in words is "two million, three hundred eight thousand, twenty-eight".