54023228 has 48 divisors (see below), whose sum is σ = 113702400. Its totient is φ = 21958464.

The previous prime is 54023227. The next prime is 54023243. The reversal of 54023228 is 82232045.

It is a junction number, because it is equal to n+sod(n) for n = 54023197 and 54023206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54023227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95675 + ... + 96237.

It is an arithmetic number, because the mean of its divisors is an integer number (2368800).

Almost surely, 2^54023228 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 54023228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56851200).

54023228 is an abundant number, since it is smaller than the sum of its proper divisors (59679172).

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

54023228 is a wasteful number, since it uses less digits than its factorization.

54023228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 54023228 is about 7350.0495236427. The cubic root of 54023228 is about 378.0305024703.

The spelling of 54023228 in words is "fifty-four million, twenty-three thousand, two hundred twenty-eight".