54230442 has 64 divisors (see below), whose sum is σ = 132378624. Its totient is φ = 14457600.

The previous prime is 54230401. The next prime is 54230453. The reversal of 54230442 is 24403245.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 107563 + ... + 108065.

It is an arithmetic number, because the mean of its divisors is an integer number (2068416).

Almost surely, 2^54230442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54230442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66189312).

54230442 is an abundant number, since it is smaller than the sum of its proper divisors (78148182).

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

54230442 is a wasteful number, since it uses less digits than its factorization.

54230442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 54230442 is about 7364.1321280922. The cubic root of 54230442 is about 378.5132162675.

Adding to 54230442 its reverse (24403245), we get a palindrome (78633687).

The spelling of 54230442 in words is "fifty-four million, two hundred thirty thousand, four hundred forty-two".