60380020 has 24 divisors (see below), whose sum is σ = 126945000. Its totient is φ = 24124032.

The previous prime is 60380011. The next prime is 60380051. The reversal of 60380020 is 2008306.

It can be written as a sum of positive squares in 4 ways, for example, as 9314704 + 51065316 = 3052^2 + 7146^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 60380020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30006 + ... + 31954.

It is an arithmetic number, because the mean of its divisors is an integer number (5289375).

Almost surely, 2^60380020 is an apocalyptic number.

It is an amenable number.

60380020 is an abundant number, since it is smaller than the sum of its proper divisors (66564980).

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

60380020 is a wasteful number, since it uses less digits than its factorization.

60380020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3507 (or 3505 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 60380020 is about 7770.4581589505. The cubic root of 60380020 is about 392.3115408292.

Adding to 60380020 its reverse (2008306), we get a palindrome (62388326).

The spelling of 60380020 in words is "sixty million, three hundred eighty thousand, twenty".