60686863 has 4 divisors (see below), whose sum is σ = 60708688. Its totient is φ = 60665040.

The previous prime is 60686851. The next prime is 60686867. The reversal of 60686863 is 36868606.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60686863 - 2⁵ = 60686831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60686867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6006 + ... + 12547.

It is an arithmetic number, because the mean of its divisors is an integer number (15177172).

Almost surely, 2^60686863 is an apocalyptic number.

60686863 is a deficient number, since it is larger than the sum of its proper divisors (21825).

60686863 is a wasteful number, since it uses less digits than its factorization.

60686863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21824.

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 60686863 is about 7790.1773407285. The cubic root of 60686863 is about 392.9749761231.

The spelling of 60686863 in words is "sixty million, six hundred eighty-six thousand, eight hundred sixty-three".