60518320 has 40 divisors (see below), whose sum is σ = 141169536. Its totient is φ = 24127488.

The previous prime is 60518303. The next prime is 60518321. The reversal of 60518320 is 2381506.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (60518321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27169 + ... + 29311.

Almost surely, 2^60518320 is an apocalyptic number.

It is an amenable number.

60518320 is an abundant number, since it is smaller than the sum of its proper divisors (80651216).

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

60518320 is a wasteful number, since it uses less digits than its factorization.

60518320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2509 (or 2503 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 60518320 is about 7779.3521581170. The cubic root of 60518320 is about 392.6108413477.

Adding to 60518320 its reverse (2381506), we get a palindrome (62899826).

The spelling of 60518320 in words is "sixty million, five hundred eighteen thousand, three hundred twenty".