54888222 has 8 divisors (see below), whose sum is σ = 109776456. Its totient is φ = 18296072.

The previous prime is 54888221. The next prime is 54888293. The reversal of 54888222 is 22288845.

54888222 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.

54888222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54888221) 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, 4574013 + ... + 4574024.

It is an arithmetic number, because the mean of its divisors is an integer number (13722057).

Almost surely, 2^54888222 is an apocalyptic number.

54888222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54888222 is a wasteful number, since it uses less digits than its factorization.

54888222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9148042.

The product of its digits is 81920, while the sum is 39.

The square root of 54888222 is about 7408.6585830365. The cubic root of 54888222 is about 380.0374432172.

The spelling of 54888222 in words is "fifty-four million, eight hundred eighty-eight thousand, two hundred twenty-two".