54242268 has 24 divisors (see below), whose sum is σ = 127327872. Its totient is φ = 17971824.

The previous prime is 54242263. The next prime is 54242323. The reversal of 54242268 is 86224245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54242263) 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 7 ways as a sum of consecutive naturals, for example, 11530 + ... + 15537.

It is an arithmetic number, because the mean of its divisors is an integer number (5305328).

Almost surely, 2^54242268 is an apocalyptic number.

It is an amenable number.

54242268 is an abundant number, since it is smaller than the sum of its proper divisors (73085604).

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

54242268 is a wasteful number, since it uses less digits than its factorization.

54242268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27241 (or 27239 counting only the distinct ones).

The product of its digits is 30720, while the sum is 33.

The square root of 54242268 is about 7364.9350302633. The cubic root of 54242268 is about 378.5407283179.

The spelling of 54242268 in words is "fifty-four million, two hundred forty-two thousand, two hundred sixty-eight".