60012560 has 20 divisors (see below), whose sum is σ = 139529388. Its totient is φ = 24004992.

The previous prime is 60012551. The next prime is 60012577. The reversal of 60012560 is 6521006.

It can be written as a sum of positive squares in 2 ways, for example, as 42406144 + 17606416 = 6512^2 + 4196^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374999 + ... + 375158.

Almost surely, 2^60012560 is an apocalyptic number.

It is an amenable number.

60012560 is an abundant number, since it is smaller than the sum of its proper divisors (79516828).

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

60012560 is a wasteful number, since it uses less digits than its factorization.

60012560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750170 (or 750164 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 60012560 is about 7746.7773945041. Note that the first 3 decimals coincide. The cubic root of 60012560 is about 391.5140792874.

Adding to 60012560 its reverse (6521006), we get a palindrome (66533566).

The spelling of 60012560 in words is "sixty million, twelve thousand, five hundred sixty".