22989310 has 16 divisors (see below), whose sum is σ = 41565600. Its totient is φ = 9154656.

The previous prime is 22989301. The next prime is 22989311. The reversal of 22989310 is 1398922.

It is a super-2 number, since 2×22989310² = 1057016748552200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22989311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2730 + ... + 7309.

It is an arithmetic number, because the mean of its divisors is an integer number (2597850).

Almost surely, 2^22989310 is an apocalyptic number.

22989310 is a deficient number, since it is larger than the sum of its proper divisors (18576290).

22989310 is a wasteful number, since it uses less digits than its factorization.

22989310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10275.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 22989310 is about 4794.7168842383. The cubic root of 22989310 is about 284.3426318269.

The spelling of 22989310 in words is "twenty-two million, nine hundred eighty-nine thousand, three hundred ten".