22613002 has 16 divisors (see below), whose sum is σ = 37258560. Its totient is φ = 10245312.

The previous prime is 22612999. The next prime is 22613023. The reversal of 22613002 is 20031622.

It is a super-2 number, since 2×22613002² = 1022695718904008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12063 + ... + 13810.

It is an arithmetic number, because the mean of its divisors is an integer number (2328660).

Almost surely, 2^22613002 is an apocalyptic number.

22613002 is a deficient number, since it is larger than the sum of its proper divisors (14645558).

22613002 is a wasteful number, since it uses less digits than its factorization.

22613002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25917.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 22613002 is about 4755.3130286028. The cubic root of 22613002 is about 282.7826372241.

Adding to 22613002 its reverse (20031622), we get a palindrome (42644624).

The spelling of 22613002 in words is "twenty-two million, six hundred thirteen thousand, two".