54348228 has 72 divisors (see below), whose sum is σ = 152058816. Its totient is φ = 16228800.

The previous prime is 54348223. The next prime is 54348251. The reversal of 54348228 is 82284345.

54348228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 54348192 and 54348201.

It is not an unprimeable number, because it can be changed into a prime (54348223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27150 + ... + 29082.

It is an arithmetic number, because the mean of its divisors is an integer number (2111928).

Almost surely, 2^54348228 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 54348228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76029408).

54348228 is an abundant number, since it is smaller than the sum of its proper divisors (97710588).

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

54348228 is a wasteful number, since it uses less digits than its factorization.

54348228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025 (or 2020 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 54348228 is about 7372.1250667633. The cubic root of 54348228 is about 378.7870558131.

The spelling of 54348228 in words is "fifty-four million, three hundred forty-eight thousand, two hundred twenty-eight".