60517680 has 40 divisors (see below), whose sum is σ = 187605552. Its totient is φ = 16137984.

The previous prime is 60517663. The next prime is 60517687. The reversal of 60517680 is 8671506.

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

It is a super-4 number, since 4×60517680⁴ (a number of 32 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (60517687) 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, 125839 + ... + 126318.

Almost surely, 2^60517680 is an apocalyptic number.

60517680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60517680 is an abundant number, since it is smaller than the sum of its proper divisors (127087872).

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

60517680 is a wasteful number, since it uses less digits than its factorization.

60517680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252173 (or 252167 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 60517680 is about 7779.3110234776. The cubic root of 60517680 is about 392.6094573490.

It can be divided in two parts, 6051 and 7680, that added together give a palindrome (13731).

The spelling of 60517680 in words is "sixty million, five hundred seventeen thousand, six hundred eighty".