54208422 has 24 divisors (see below), whose sum is σ = 117973440. Its totient is φ = 17989200.

The previous prime is 54208411. The next prime is 54208439. The reversal of 54208422 is 22480245.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2454 + ... + 10697.

It is an arithmetic number, because the mean of its divisors is an integer number (4915560).

Almost surely, 2^54208422 is an apocalyptic number.

54208422 is an abundant number, since it is smaller than the sum of its proper divisors (63765018).

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

54208422 is a wasteful number, since it uses less digits than its factorization.

54208422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13388 (or 13385 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 54208422 is about 7362.6368917664. The cubic root of 54208422 is about 378.4619781985.

Adding to 54208422 its reverse (22480245), we get a palindrome (76688667).

The spelling of 54208422 in words is "fifty-four million, two hundred eight thousand, four hundred twenty-two".