54590222 has 8 divisors (see below), whose sum is σ = 83273400. Its totient is φ = 26832424.

The previous prime is 54590219. The next prime is 54590257. The reversal of 54590222 is 22209545.

54590222 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 a congruent number.

It is an unprimeable number.

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, 231197 + ... + 231432.

It is an arithmetic number, because the mean of its divisors is an integer number (10409175).

Almost surely, 2^54590222 is an apocalyptic number.

54590222 is a deficient number, since it is larger than the sum of its proper divisors (28683178).

54590222 is a wasteful number, since it uses less digits than its factorization.

54590222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462690.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 54590222 is about 7388.5196081488. The cubic root of 54590222 is about 379.3484263427.

Adding to 54590222 its reverse (22209545), we get a palindrome (76799767).

The spelling of 54590222 in words is "fifty-four million, five hundred ninety thousand, two hundred twenty-two".