60020560 has 40 divisors (see below), whose sum is σ = 141526656. Its totient is φ = 23667840.

The previous prime is 60020533. The next prime is 60020599. The reversal of 60020560 is 6502006.

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

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, 397 + ... + 10963.

Almost surely, 2^60020560 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 60020560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70763328).

60020560 is an abundant number, since it is smaller than the sum of its proper divisors (81506096).

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

60020560 is a wasteful number, since it uses less digits than its factorization.

60020560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10651 (or 10645 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 60020560 is about 7747.2937210358. The cubic root of 60020560 is about 391.5314754984.

Adding to 60020560 its reverse (6502006), we get a palindrome (66522566).

The spelling of 60020560 in words is "sixty million, twenty thousand, five hundred sixty".