54421230 has 32 divisors (see below), whose sum is σ = 133651584. Its totient is φ = 14174496.

The previous prime is 54421217. The next prime is 54421231. The reversal of 54421230 is 3212445.

It is a junction number, because it is equal to n+sod(n) for n = 54421197 and 54421206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54421231) 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 15 ways as a sum of consecutive naturals, for example, 19804 + ... + 22383.

It is an arithmetic number, because the mean of its divisors is an integer number (4176612).

Almost surely, 2^54421230 is an apocalyptic number.

54421230 is an abundant number, since it is smaller than the sum of its proper divisors (79230354).

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

54421230 is a wasteful number, since it uses less digits than its factorization.

54421230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42240.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 54421230 is about 7377.0746234534. The cubic root of 54421230 is about 378.9565789164.

Adding to 54421230 its reverse (3212445), we get a palindrome (57633675).

The spelling of 54421230 in words is "fifty-four million, four hundred twenty-one thousand, two hundred thirty".