54228344 has 8 divisors (see below), whose sum is σ = 101678160. Its totient is φ = 27114168.

The previous prime is 54228313. The next prime is 54228359. The reversal of 54228344 is 44382245.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 54228344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3389264 + ... + 3389279.

It is an arithmetic number, because the mean of its divisors is an integer number (12709770).

Almost surely, 2^54228344 is an apocalyptic number.

It is an amenable number.

54228344 is a deficient number, since it is larger than the sum of its proper divisors (47449816).

54228344 is a wasteful number, since it uses less digits than its factorization.

54228344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6778549 (or 6778545 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

The square root of 54228344 is about 7363.9896795148. The cubic root of 54228344 is about 378.5083350548.

The spelling of 54228344 in words is "fifty-four million, two hundred twenty-eight thousand, three hundred forty-four".