60887680 has 64 divisors (see below), whose sum is σ = 166366080. Its totient is φ = 20874240.

The previous prime is 60887663. The next prime is 60887711. The reversal of 60887680 is 8678806.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×60887680³ (a number of 24 digits) contains 333 as substring.

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, 2316 + ... + 11275.

It is an arithmetic number, because the mean of its divisors is an integer number (2599470).

Almost surely, 2^60887680 is an apocalyptic number.

It is an amenable number.

60887680 is an abundant number, since it is smaller than the sum of its proper divisors (105478400).

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

60887680 is a wasteful number, since it uses less digits than its factorization.

60887680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13617 (or 13605 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The square root of 60887680 is about 7803.0558116676. The cubic root of 60887680 is about 393.4079592837.

It can be divided in two parts, 608 and 87680, that added together give a palindrome (88288).

The spelling of 60887680 in words is "sixty million, eight hundred eighty-seven thousand, six hundred eighty".