22649006 has 8 divisors (see below), whose sum is σ = 34077144. Its totient is φ = 11289960.

The previous prime is 22648999. The next prime is 22649009. The reversal of 22649006 is 60094622.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22649006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22649009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16445 + ... + 17768.

It is an arithmetic number, because the mean of its divisors is an integer number (4259643).

Almost surely, 2^22649006 is an apocalyptic number.

22649006 is a deficient number, since it is larger than the sum of its proper divisors (11428138).

22649006 is a wasteful number, since it uses less digits than its factorization.

22649006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34546.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 22649006 is about 4759.0971832901. The cubic root of 22649006 is about 282.9326380562.

The spelling of 22649006 in words is "twenty-two million, six hundred forty-nine thousand, six".