22560002 has 8 divisors (see below), whose sum is σ = 34931712. Its totient is φ = 10916100.

The previous prime is 22560001. The next prime is 22560017. The reversal of 22560002 is 20006522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22560001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181874 + ... + 181997.

It is an arithmetic number, because the mean of its divisors is an integer number (4366464).

Almost surely, 2^22560002 is an apocalyptic number.

22560002 is a deficient number, since it is larger than the sum of its proper divisors (12371710).

22560002 is a wasteful number, since it uses less digits than its factorization.

22560002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363904.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 22560002 is about 4749.7370453531. The cubic root of 22560002 is about 282.5615372248.

Adding to 22560002 its reverse (20006522), we get a palindrome (42566524).

The spelling of 22560002 in words is "twenty-two million, five hundred sixty thousand, two".