60688255 has 4 divisors (see below), whose sum is σ = 72825912. Its totient is φ = 48550600.

The previous prime is 60688253. The next prime is 60688289. The reversal of 60688255 is 55288606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55288606 = 2 ⋅27644303.

It is not a de Polignac number, because 60688255 - 2¹ = 60688253 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 (60688253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6068821 + ... + 6068830.

It is an arithmetic number, because the mean of its divisors is an integer number (18206478).

Almost surely, 2^60688255 is an apocalyptic number.

60688255 is a deficient number, since it is larger than the sum of its proper divisors (12137657).

60688255 is a wasteful number, since it uses less digits than its factorization.

60688255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12137656.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 60688255 is about 7790.2666834968. The cubic root of 60688255 is about 392.9779807107.

The spelling of 60688255 in words is "sixty million, six hundred eighty-eight thousand, two hundred fifty-five".