22838603 has 2 divisors, whose sum is σ = 22838604. Its totient is φ = 22838602.

The previous prime is 22838593. The next prime is 22838611. The reversal of 22838603 is 30683822.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22838603 - 2⁴ = 22838587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22838603.

It is not a weakly prime, because it can be changed into another prime (22838623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11419301 + 11419302.

It is an arithmetic number, because the mean of its divisors is an integer number (11419302).

Almost surely, 2^22838603 is an apocalyptic number.

22838603 is a deficient number, since it is larger than the sum of its proper divisors (1).

22838603 is an equidigital number, since it uses as much as digits as its factorization.

22838603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 22838603 is about 4778.9750993283. The cubic root of 22838603 is about 283.7199307020.

The spelling of 22838603 in words is "twenty-two million, eight hundred thirty-eight thousand, six hundred three".