22080603 has 16 divisors (see below), whose sum is σ = 32814720. Its totient is φ = 13124736.

The previous prime is 22080599. The next prime is 22080613. The reversal of 22080603 is 30608022.

It is not a de Polignac number, because 22080603 - 2² = 22080599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22080603.

It is not an unprimeable number, because it can be changed into a prime (22080613) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 10425 + ... + 12362.

It is an arithmetic number, because the mean of its divisors is an integer number (2050920).

Almost surely, 2^22080603 is an apocalyptic number.

22080603 is a deficient number, since it is larger than the sum of its proper divisors (10734117).

22080603 is a wasteful number, since it uses less digits than its factorization.

22080603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22826.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 22080603 is about 4699.0002128112. Note that the first 3 decimals coincide. The cubic root of 22080603 is about 280.5457171743.

Adding to 22080603 its reverse (30608022), we get a palindrome (52688625).

The spelling of 22080603 in words is "twenty-two million, eighty thousand, six hundred three".