22613030 has 32 divisors (see below), whose sum is σ = 44640288. Its totient is φ = 8179200.

The previous prime is 22613029. The next prime is 22613047. The reversal of 22613030 is 3031622.

It is a super-2 number, since 2×22613030² = 1022698251561800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26084 + ... + 26936.

It is an arithmetic number, because the mean of its divisors is an integer number (1395009).

Almost surely, 2^22613030 is an apocalyptic number.

22613030 is a deficient number, since it is larger than the sum of its proper divisors (22027258).

22613030 is a wasteful number, since it uses less digits than its factorization.

22613030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 22613030 is about 4755.3159726773. The cubic root of 22613030 is about 282.7827539403.

Adding to 22613030 its reverse (3031622), we get a palindrome (25644652).

The spelling of 22613030 in words is "twenty-two million, six hundred thirteen thousand, thirty".