60540228 has 72 divisors (see below), whose sum is σ = 177166080. Its totient is φ = 17072640.

The previous prime is 60540211. The next prime is 60540229. The reversal of 60540228 is 82204506.

60540228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (60540229) 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, 18388 + ... + 21428.

It is an arithmetic number, because the mean of its divisors is an integer number (2460640).

Almost surely, 2^60540228 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 60540228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88583040).

60540228 is an abundant number, since it is smaller than the sum of its proper divisors (116625852).

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

60540228 is a wasteful number, since it uses less digits than its factorization.

60540228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3137 (or 3132 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 60540228 is about 7780.7601171094. The cubic root of 60540228 is about 392.6582114697.

The spelling of 60540228 in words is "sixty million, five hundred forty thousand, two hundred twenty-eight".