22080601 has 9 divisors (see below), whose sum is σ = 22873599. Its totient is φ = 21314664.

The previous prime is 22080599. The next prime is 22080613. The reversal of 22080601 is 10608022.

It is a happy number.

The square root of 22080601 is 4699.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 19758025 + 2322576 = 4445^2 + 1524^2 .

It is not a de Polignac number, because 22080601 - 2¹ = 22080599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22080631) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 173800 + ... + 173926.

It is an arithmetic number, because the mean of its divisors is an integer number (2541511).

Almost surely, 2^22080601 is an apocalyptic number.

22080601 is the 4699-th square number.

22080601 is the 2350-th centered octagonal number.

It is an amenable number.

22080601 is a deficient number, since it is larger than the sum of its proper divisors (792998).

22080601 is an frugal number, since it uses more digits than its factorization.

22080601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The cubic root of 22080601 is about 280.5457087040.

Adding to 22080601 its reverse (10608022), we get a palindrome (32688623).

The spelling of 22080601 in words is "twenty-two million, eighty thousand, six hundred one".