23028382 has 32 divisors (see below), whose sum is σ = 39316032. Its totient is φ = 10036224.

The previous prime is 23028371. The next prime is 23028403. The reversal of 23028382 is 28382032.

It is a self number, because there is not a number n which added to its sum of digits gives 23028382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57808 + ... + 58204.

It is an arithmetic number, because the mean of its divisors is an integer number (1228626).

Almost surely, 2^23028382 is an apocalyptic number.

23028382 is a deficient number, since it is larger than the sum of its proper divisors (16287650).

23028382 is a wasteful number, since it uses less digits than its factorization.

23028382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 23028382 is about 4798.7896390653. The cubic root of 23028382 is about 284.5036276297.

The spelling of 23028382 in words is "twenty-three million, twenty-eight thousand, three hundred eighty-two".