54230784 has 72 divisors (see below), whose sum is σ = 145426512. Its totient is φ = 17940480.

The previous prime is 54230779. The next prime is 54230791. The reversal of 54230784 is 48703245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184942 + ... + 185234.

Almost surely, 2^54230784 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54230784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72713256).

54230784 is an abundant number, since it is smaller than the sum of its proper divisors (91195728).

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

54230784 is a wasteful number, since it uses less digits than its factorization.

54230784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553 (or 539 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 54230784 is about 7364.1553487145. The cubic root of 54230784 is about 378.5140119537.

The spelling of 54230784 in words is "fifty-four million, two hundred thirty thousand, seven hundred eighty-four".