48622209 has 8 divisors (see below), whose sum is σ = 65650560. Its totient is φ = 32004336.

The previous prime is 48622177. The next prime is 48622219. The reversal of 48622209 is 90222684.

48622209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 48622209 - 2⁵ = 48622177 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 48622209.

It is not an unprimeable number, because it can be changed into a prime (48622219) 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 7 ways as a sum of consecutive naturals, for example, 102342 + ... + 102815.

It is an arithmetic number, because the mean of its divisors is an integer number (8206320).

Almost surely, 2^48622209 is an apocalyptic number.

It is an amenable number.

48622209 is a deficient number, since it is larger than the sum of its proper divisors (17028351).

48622209 is a wasteful number, since it uses less digits than its factorization.

48622209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205239.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 48622209 is about 6972.9627132231. The cubic root of 48622209 is about 364.9876995917.

The spelling of 48622209 in words is "forty-eight million, six hundred twenty-two thousand, two hundred nine".