60787 has 4 divisors (see below), whose sum is σ = 61560. Its totient is φ = 60016.

The previous prime is 60779. The next prime is 60793. The reversal of 60787 is 78706.

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 60787 - 2³ = 60779 is a prime.

It is a Duffinian number.

60787 is a lucky number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (60727) by changing a digit.

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, 253 + ... + 430.

It is an arithmetic number, because the mean of its divisors is an integer number (15390).

It is a Poulet number, since it divides 2⁶⁰⁷⁸⁶-1.

2⁶⁰⁷⁸⁷ is an apocalyptic number.

60787 is a deficient number, since it is larger than the sum of its proper divisors (773).

60787 is an equidigital number, since it uses as much as digits as its factorization.

60787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 60787 is about 246.5501977286. The cubic root of 60787 is about 39.3191001520.

The spelling of 60787 in words is "sixty thousand, seven hundred eighty-seven".