54326220 has 144 divisors (see below), whose sum is σ = 174739488. Its totient is φ = 12533760.

The previous prime is 54326201. The next prime is 54326221. The reversal of 54326220 is 2262345.

54326220 = T₁₀₄ + T₁₀₅ + ... + T₆₈₈.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (54326221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 225300 + ... + 225540.

Almost surely, 2^54326220 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 54326220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87369744).

54326220 is an abundant number, since it is smaller than the sum of its proper divisors (120413268).

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

54326220 is a wasteful number, since it uses less digits than its factorization.

54326220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 54326220 is about 7370.6322659593. The cubic root of 54326220 is about 378.7359197022.

Adding to 54326220 its reverse (2262345), we get a palindrome (56588565).

The spelling of 54326220 in words is "fifty-four million, three hundred twenty-six thousand, two hundred twenty".