22950655 has 16 divisors (see below), whose sum is σ = 33897024. Its totient is φ = 14526720.

The previous prime is 22950647. The next prime is 22950659. The reversal of 22950655 is 55605922.

It is not a de Polignac number, because 22950655 - 2³ = 22950647 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22950655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22950659) 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 15 ways as a sum of consecutive naturals, for example, 24766 + ... + 25675.

It is an arithmetic number, because the mean of its divisors is an integer number (2118564).

Almost surely, 2^22950655 is an apocalyptic number.

22950655 is a deficient number, since it is larger than the sum of its proper divisors (10946369).

22950655 is a wasteful number, since it uses less digits than its factorization.

22950655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50466.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 22950655 is about 4790.6841891321. The cubic root of 22950655 is about 284.1831746625.

The spelling of 22950655 in words is "twenty-two million, nine hundred fifty thousand, six hundred fifty-five".